31328664

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19483}}^1$

素因数の和:19559

約数の個数: 32

約数和(自身を含む): 79494720

約数和(自身を除く): 48166056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19483, 38966, 58449, 77932, 116898, 155864, 233796, 467592, 1305361, 2610722, 3916083, 5221444, 7832166, 10442888, 15664332, 31328664]

約数ペア:

[(1, 31328664), (2, 15664332), (3, 10442888), (4, 7832166), (6, 5221444), (8, 3916083), (12, 2610722), (24, 1305361), (67, 467592), (134, 233796), (201, 155864), (268, 116898), (402, 77932), (536, 58449), (804, 38966), (1608, 19483)]