89210498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 149947392

約数和(自身を除く): 60736894

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 733, 806, 1466, 1963, 3926, 4681, 9362, 9529, 19058, 22723, 45446, 60853, 110683, 121706, 221366, 295399, 590798, 1438879, 2877758, 3431173, 6862346, 44605249, 89210498]

約数ペア:

[(1, 89210498), (2, 44605249), (13, 6862346), (26, 3431173), (31, 2877758), (62, 1438879), (151, 590798), (302, 295399), (403, 221366), (733, 121706), (806, 110683), (1466, 60853), (1963, 45446), (3926, 22723), (4681, 19058), (9362, 9529)]