11011312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 23186016

約数和(自身を除く): 12174704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 317, 334, 634, 668, 1268, 1336, 2171, 2536, 2672, 4121, 4342, 5072, 8242, 8684, 16484, 17368, 32968, 34736, 52939, 65936, 105878, 211756, 423512, 688207, 847024, 1376414, 2752828, 5505656, 11011312]

約数ペア:

[(1, 11011312), (2, 5505656), (4, 2752828), (8, 1376414), (13, 847024), (16, 688207), (26, 423512), (52, 211756), (104, 105878), (167, 65936), (208, 52939), (317, 34736), (334, 32968), (634, 17368), (668, 16484), (1268, 8684), (1336, 8242), (2171, 5072), (2536, 4342), (2672, 4121)]