31460988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201673}}^1$

素因数の和:201693

約数の個数: 24

約数和(自身を含む): 79056208

約数和(自身を除く): 47595220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201673, 403346, 605019, 806692, 1210038, 2420076, 2621749, 5243498, 7865247, 10486996, 15730494, 31460988]

約数ペア:

[(1, 31460988), (2, 15730494), (3, 10486996), (4, 7865247), (6, 5243498), (12, 2621749), (13, 2420076), (26, 1210038), (39, 806692), (52, 605019), (78, 403346), (156, 201673)]