31284552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100271}}^1$

素因数の和:100293

約数の個数: 32

約数和(自身を含む): 84228480

約数和(自身を除く): 52943928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 100271, 200542, 300813, 401084, 601626, 802168, 1203252, 1303523, 2406504, 2607046, 3910569, 5214092, 7821138, 10428184, 15642276, 31284552]

約数ペア:

[(1, 31284552), (2, 15642276), (3, 10428184), (4, 7821138), (6, 5214092), (8, 3910569), (12, 2607046), (13, 2406504), (24, 1303523), (26, 1203252), (39, 802168), (52, 601626), (78, 401084), (104, 300813), (156, 200542), (312, 100271)]