80230568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12841}}^1$

素因数の和:12929

約数の個数: 32

約数和(自身を含む): 166432320

約数和(自身を除く): 86201752

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 12841, 25682, 51364, 102728, 141251, 282502, 565004, 911711, 1130008, 1823422, 3646844, 7293688, 10028821, 20057642, 40115284, 80230568]

約数ペア:

[(1, 80230568), (2, 40115284), (4, 20057642), (8, 10028821), (11, 7293688), (22, 3646844), (44, 1823422), (71, 1130008), (88, 911711), (142, 565004), (284, 282502), (568, 141251), (781, 102728), (1562, 51364), (3124, 25682), (6248, 12841)]