23457856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 49743360

約数和(自身を除く): 26285504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 191, 202, 304, 382, 404, 608, 764, 808, 1216, 1528, 1616, 1919, 3056, 3232, 3629, 3838, 6112, 6464, 7258, 7676, 12224, 14516, 15352, 19291, 29032, 30704, 38582, 58064, 61408, 77164, 116128, 122816, 154328, 232256, 308656, 366529, 617312, 733058, 1234624, 1466116, 2932232, 5864464, 11728928, 23457856]

約数ペア:

[(1, 23457856), (2, 11728928), (4, 5864464), (8, 2932232), (16, 1466116), (19, 1234624), (32, 733058), (38, 617312), (64, 366529), (76, 308656), (101, 232256), (152, 154328), (191, 122816), (202, 116128), (304, 77164), (382, 61408), (404, 58064), (608, 38582), (764, 30704), (808, 29032), (1216, 19291), (1528, 15352), (1616, 14516), (1919, 12224), (3056, 7676), (3232, 7258), (3629, 6464), (3838, 6112)]