31358412

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13001}}^1$

素因数の和:13078

約数の個数: 36

約数和(自身を含む): 80456376

約数和(自身を除く): 49097964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13001, 26002, 39003, 52004, 78006, 117009, 156012, 234018, 468036, 871067, 1742134, 2613201, 3484268, 5226402, 7839603, 10452804, 15679206, 31358412]

約数ペア:

[(1, 31358412), (2, 15679206), (3, 10452804), (4, 7839603), (6, 5226402), (9, 3484268), (12, 2613201), (18, 1742134), (36, 871067), (67, 468036), (134, 234018), (201, 156012), (268, 117009), (402, 78006), (603, 52004), (804, 39003), (1206, 26002), (2412, 13001)]