61905392

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 123420672

約数和(自身を除く): 61515280

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 191, 376, 382, 431, 752, 764, 862, 1528, 1724, 3056, 3448, 6896, 8977, 17954, 20257, 35908, 40514, 71816, 81028, 82321, 143632, 162056, 164642, 324112, 329284, 658568, 1317136, 3869087, 7738174, 15476348, 30952696, 61905392]

約数ペア:

[(1, 61905392), (2, 30952696), (4, 15476348), (8, 7738174), (16, 3869087), (47, 1317136), (94, 658568), (188, 329284), (191, 324112), (376, 164642), (382, 162056), (431, 143632), (752, 82321), (764, 81028), (862, 71816), (1528, 40514), (1724, 35908), (3056, 20257), (3448, 17954), (6896, 8977)]