16411648

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 88

約数和(自身を含む): 37730304

約数和(自身を除く): 21318656

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 88, 94, 124, 128, 176, 188, 248, 256, 341, 352, 376, 496, 512, 517, 682, 704, 752, 992, 1024, 1034, 1364, 1408, 1457, 1504, 1984, 2068, 2728, 2816, 2914, 3008, 3968, 4136, 5456, 5632, 5828, 6016, 7936, 8272, 10912, 11264, 11656, 12032, 15872, 16027, 16544, 21824, 23312, 24064, 31744, 32054, 33088, 43648, 46624, 48128, 64108, 66176, 87296, 93248, 128216, 132352, 174592, 186496, 256432, 264704, 349184, 372992, 512864, 529408, 745984, 1025728, 1491968, 2051456, 4102912, 8205824, 16411648]

約数ペア:

[(1, 16411648), (2, 8205824), (4, 4102912), (8, 2051456), (11, 1491968), (16, 1025728), (22, 745984), (31, 529408), (32, 512864), (44, 372992), (47, 349184), (62, 264704), (64, 256432), (88, 186496), (94, 174592), (124, 132352), (128, 128216), (176, 93248), (188, 87296), (248, 66176), (256, 64108), (341, 48128), (352, 46624), (376, 43648), (496, 33088), (512, 32054), (517, 31744), (682, 24064), (704, 23312), (752, 21824), (992, 16544), (1024, 16027), (1034, 15872), (1364, 12032), (1408, 11656), (1457, 11264), (1504, 10912), (1984, 8272), (2068, 7936), (2728, 6016), (2816, 5828), (2914, 5632), (3008, 5456), (3968, 4136)]