31897704

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{2551}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 79928640

約数和(自身を除く): 48030936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 2551, 3126, 4168, 5102, 6252, 7653, 10204, 12504, 15306, 20408, 30612, 61224, 1329071, 2658142, 3987213, 5316284, 7974426, 10632568, 15948852, 31897704]

約数ペア:

[(1, 31897704), (2, 15948852), (3, 10632568), (4, 7974426), (6, 5316284), (8, 3987213), (12, 2658142), (24, 1329071), (521, 61224), (1042, 30612), (1563, 20408), (2084, 15306), (2551, 12504), (3126, 10204), (4168, 7653), (5102, 6252)]