16867264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 36484560

約数和(自身を除く): 19617296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 419, 544, 592, 629, 838, 1088, 1184, 1258, 1676, 2368, 2516, 3352, 5032, 6704, 7123, 10064, 13408, 14246, 15503, 20128, 26816, 28492, 31006, 40256, 56984, 62012, 113968, 124024, 227936, 248048, 263551, 455872, 496096, 527102, 992192, 1054204, 2108408, 4216816, 8433632, 16867264]

約数ペア:

[(1, 16867264), (2, 8433632), (4, 4216816), (8, 2108408), (16, 1054204), (17, 992192), (32, 527102), (34, 496096), (37, 455872), (64, 263551), (68, 248048), (74, 227936), (136, 124024), (148, 113968), (272, 62012), (296, 56984), (419, 40256), (544, 31006), (592, 28492), (629, 26816), (838, 20128), (1088, 15503), (1184, 14246), (1258, 13408), (1676, 10064), (2368, 7123), (2516, 6704), (3352, 5032)]