31146648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99829}}^1$

素因数の和:99851

約数の個数: 32

約数和(自身を含む): 83857200

約数和(自身を除く): 52710552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 99829, 199658, 299487, 399316, 598974, 798632, 1197948, 1297777, 2395896, 2595554, 3893331, 5191108, 7786662, 10382216, 15573324, 31146648]

約数ペア:

[(1, 31146648), (2, 15573324), (3, 10382216), (4, 7786662), (6, 5191108), (8, 3893331), (12, 2595554), (13, 2395896), (24, 1297777), (26, 1197948), (39, 798632), (52, 598974), (78, 399316), (104, 299487), (156, 199658), (312, 99829)]