31512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 85680

約数和(自身を除く): 54168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1313, 2424, 2626, 3939, 5252, 7878, 10504, 15756, 31512]

約数ペア:

[(1, 31512), (2, 15756), (3, 10504), (4, 7878), (6, 5252), (8, 3939), (12, 2626), (13, 2424), (24, 1313), (26, 1212), (39, 808), (52, 606), (78, 404), (101, 312), (104, 303), (156, 202)]