31407792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50333}}^1$

素因数の和:50357

約数の個数: 40

約数和(自身を含む): 87379824

約数和(自身を除く): 55972032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 50333, 100666, 150999, 201332, 301998, 402664, 603996, 654329, 805328, 1207992, 1308658, 1962987, 2415984, 2617316, 3925974, 5234632, 7851948, 10469264, 15703896, 31407792]

約数ペア:

[(1, 31407792), (2, 15703896), (3, 10469264), (4, 7851948), (6, 5234632), (8, 3925974), (12, 2617316), (13, 2415984), (16, 1962987), (24, 1308658), (26, 1207992), (39, 805328), (48, 654329), (52, 603996), (78, 402664), (104, 301998), (156, 201332), (208, 150999), (312, 100666), (624, 50333)]