89438596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 175891968

約数和(自身を除く): 86453372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 113, 124, 226, 403, 452, 491, 806, 982, 1469, 1612, 1964, 2938, 3503, 5876, 6383, 7006, 12766, 14012, 15221, 25532, 30442, 45539, 55483, 60884, 91078, 110966, 182156, 197873, 221932, 395746, 721279, 791492, 1442558, 1719973, 2885116, 3439946, 6879892, 22359649, 44719298, 89438596]

約数ペア:

[(1, 89438596), (2, 44719298), (4, 22359649), (13, 6879892), (26, 3439946), (31, 2885116), (52, 1719973), (62, 1442558), (113, 791492), (124, 721279), (226, 395746), (403, 221932), (452, 197873), (491, 182156), (806, 110966), (982, 91078), (1469, 60884), (1612, 55483), (1964, 45539), (2938, 30442), (3503, 25532), (5876, 15221), (6383, 14012), (7006, 12766)]