89836838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17021}}^1$

素因数の和:17072

約数の個数: 32

約数和(自身を含む): 171581760

約数和(自身を除く): 81744922

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 17021, 34042, 119147, 221273, 238294, 442546, 493609, 987218, 1548911, 3097822, 3455263, 6416917, 6910526, 12833834, 44918419, 89836838]

約数ペア:

[(1, 89836838), (2, 44918419), (7, 12833834), (13, 6910526), (14, 6416917), (26, 3455263), (29, 3097822), (58, 1548911), (91, 987218), (182, 493609), (203, 442546), (377, 238294), (406, 221273), (754, 119147), (2639, 34042), (5278, 17021)]