40202672

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 80250816

約数和(自身を除く): 40048144

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 193, 277, 376, 386, 554, 752, 772, 1108, 1544, 2216, 3088, 4432, 9071, 13019, 18142, 26038, 36284, 52076, 53461, 72568, 104152, 106922, 145136, 208304, 213844, 427688, 855376, 2512667, 5025334, 10050668, 20101336, 40202672]

約数ペア:

[(1, 40202672), (2, 20101336), (4, 10050668), (8, 5025334), (16, 2512667), (47, 855376), (94, 427688), (188, 213844), (193, 208304), (277, 145136), (376, 106922), (386, 104152), (554, 72568), (752, 53461), (772, 52076), (1108, 36284), (1544, 26038), (2216, 18142), (3088, 13019), (4432, 9071)]