91561646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 158440320

約数和(自身を除く): 66878674

約数列:

[1, 2, 11, 19, 22, 38, 209, 317, 418, 634, 691, 1382, 3487, 6023, 6974, 7601, 12046, 13129, 15202, 26258, 66253, 132506, 144419, 219047, 288838, 438094, 2409517, 4161893, 4819034, 8323786, 45780823, 91561646]

約数ペア:

[(1, 91561646), (2, 45780823), (11, 8323786), (19, 4819034), (22, 4161893), (38, 2409517), (209, 438094), (317, 288838), (418, 219047), (634, 144419), (691, 132506), (1382, 66253), (3487, 26258), (6023, 15202), (6974, 13129), (7601, 12046)]