82912238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 51871762

約数列:

[1, 2, 19, 38, 71, 79, 142, 158, 389, 778, 1349, 1501, 2698, 3002, 5609, 7391, 11218, 14782, 27619, 30731, 55238, 61462, 106571, 213142, 524761, 583889, 1049522, 1167778, 2181901, 4363802, 41456119, 82912238]

約数ペア:

[(1, 82912238), (2, 41456119), (19, 4363802), (38, 2181901), (71, 1167778), (79, 1049522), (142, 583889), (158, 524761), (389, 213142), (778, 106571), (1349, 61462), (1501, 55238), (2698, 30731), (3002, 27619), (5609, 14782), (7391, 11218)]