15665632256

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2213}}^1$

素因数の和:2487

約数の個数: 88

約数和(自身を含む): 32485791744

約数和(自身を除く): 16820159488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 223, 248, 256, 446, 496, 512, 892, 992, 1024, 1784, 1984, 2213, 3568, 3968, 4426, 6913, 7136, 7936, 8852, 13826, 14272, 15872, 17704, 27652, 28544, 31744, 35408, 55304, 57088, 68603, 70816, 110608, 114176, 137206, 141632, 221216, 228352, 274412, 283264, 442432, 493499, 548824, 566528, 884864, 986998, 1097648, 1133056, 1769728, 1973996, 2195296, 2266112, 3539456, 3947992, 4390592, 7078912, 7895984, 8781184, 15298469, 15791968, 17562368, 30596938, 31583936, 35124736, 61193876, 63167872, 70249472, 122387752, 126335744, 244775504, 252671488, 489551008, 505342976, 979102016, 1958204032, 3916408064, 7832816128, 15665632256]

約数ペア:

[(1, 15665632256), (2, 7832816128), (4, 3916408064), (8, 1958204032), (16, 979102016), (31, 505342976), (32, 489551008), (62, 252671488), (64, 244775504), (124, 126335744), (128, 122387752), (223, 70249472), (248, 63167872), (256, 61193876), (446, 35124736), (496, 31583936), (512, 30596938), (892, 17562368), (992, 15791968), (1024, 15298469), (1784, 8781184), (1984, 7895984), (2213, 7078912), (3568, 4390592), (3968, 3947992), (4426, 3539456), (6913, 2266112), (7136, 2195296), (7936, 1973996), (8852, 1769728), (13826, 1133056), (14272, 1097648), (15872, 986998), (17704, 884864), (27652, 566528), (28544, 548824), (31744, 493499), (35408, 442432), (55304, 283264), (57088, 274412), (68603, 228352), (70816, 221216), (110608, 141632), (114176, 137206)]