172394816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3543

約数の個数: 56

約数和(自身を含む): 378561600

約数和(自身を除く): 206166784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 3449, 4544, 6248, 6898, 12496, 13796, 24992, 27592, 37939, 49984, 55184, 75878, 110368, 151756, 220736, 244879, 303512, 489758, 607024, 979516, 1214048, 1959032, 2428096, 2693669, 3918064, 5387338, 7836128, 10774676, 15672256, 21549352, 43098704, 86197408, 172394816]

約数ペア:

[(1, 172394816), (2, 86197408), (4, 43098704), (8, 21549352), (11, 15672256), (16, 10774676), (22, 7836128), (32, 5387338), (44, 3918064), (64, 2693669), (71, 2428096), (88, 1959032), (142, 1214048), (176, 979516), (284, 607024), (352, 489758), (568, 303512), (704, 244879), (781, 220736), (1136, 151756), (1562, 110368), (2272, 75878), (3124, 55184), (3449, 49984), (4544, 37939), (6248, 27592), (6898, 24992), (12496, 13796)]