88667648

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 191800224

約数和(自身を除く): 103132576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 167, 244, 256, 272, 334, 488, 512, 544, 668, 976, 1037, 1088, 1336, 1952, 2074, 2176, 2672, 2839, 3904, 4148, 4352, 5344, 5678, 7808, 8296, 8704, 10187, 10688, 11356, 15616, 16592, 20374, 21376, 22712, 31232, 33184, 40748, 42752, 45424, 66368, 81496, 85504, 90848, 132736, 162992, 173179, 181696, 265472, 325984, 346358, 363392, 530944, 651968, 692716, 726784, 1303936, 1385432, 1453568, 2607872, 2770864, 5215744, 5541728, 11083456, 22166912, 44333824, 88667648]

約数ペア:

[(1, 88667648), (2, 44333824), (4, 22166912), (8, 11083456), (16, 5541728), (17, 5215744), (32, 2770864), (34, 2607872), (61, 1453568), (64, 1385432), (68, 1303936), (122, 726784), (128, 692716), (136, 651968), (167, 530944), (244, 363392), (256, 346358), (272, 325984), (334, 265472), (488, 181696), (512, 173179), (544, 162992), (668, 132736), (976, 90848), (1037, 85504), (1088, 81496), (1336, 66368), (1952, 45424), (2074, 42752), (2176, 40748), (2672, 33184), (2839, 31232), (3904, 22712), (4148, 21376), (4352, 20374), (5344, 16592), (5678, 15616), (7808, 11356), (8296, 10688), (8704, 10187)]