81014775232

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{32467}}^1$

素因数の和:32913

約数の個数: 56

約数和(自身を含む): 162562340864

約数和(自身を除く): 81547565632

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 307, 508, 614, 1016, 1228, 2032, 2456, 4064, 4912, 8128, 9824, 19648, 32467, 38989, 64934, 77978, 129868, 155956, 259736, 311912, 519472, 623824, 1038944, 1247648, 2077888, 2495296, 4123309, 8246618, 9967369, 16493236, 19934738, 32986472, 39869476, 65972944, 79738952, 131945888, 159477904, 263891776, 318955808, 637911616, 1265855863, 2531711726, 5063423452, 10126846904, 20253693808, 40507387616, 81014775232]

約数ペア:

[(1, 81014775232), (2, 40507387616), (4, 20253693808), (8, 10126846904), (16, 5063423452), (32, 2531711726), (64, 1265855863), (127, 637911616), (254, 318955808), (307, 263891776), (508, 159477904), (614, 131945888), (1016, 79738952), (1228, 65972944), (2032, 39869476), (2456, 32986472), (4064, 19934738), (4912, 16493236), (8128, 9967369), (9824, 8246618), (19648, 4123309), (32467, 2495296), (38989, 2077888), (64934, 1247648), (77978, 1038944), (129868, 623824), (155956, 519472), (259736, 311912)]