8631164464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{466247}}^1$

素因数の和:466357

約数の個数: 40

約数和(自身を含む): 18211646880

約数和(自身を除く): 9580482416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 466247, 932494, 1864988, 3729976, 6061211, 7459952, 12122422, 24244844, 41495983, 48489688, 82991966, 96979376, 165983932, 331967864, 539447779, 663935728, 1078895558, 2157791116, 4315582232, 8631164464]

約数ペア:

[(1, 8631164464), (2, 4315582232), (4, 2157791116), (8, 1078895558), (13, 663935728), (16, 539447779), (26, 331967864), (52, 165983932), (89, 96979376), (104, 82991966), (178, 48489688), (208, 41495983), (356, 24244844), (712, 12122422), (1157, 7459952), (1424, 6061211), (2314, 3729976), (4628, 1864988), (9256, 932494), (18512, 466247)]