31508713636

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1\times {\mathrm{1229}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 56374698240

約数和(自身を除く): 24865984604

約数列:

[1, 2, 4, 67, 134, 268, 271, 353, 542, 706, 1084, 1229, 1412, 2458, 4916, 18157, 23651, 36314, 47302, 72628, 82343, 94604, 95663, 164686, 191326, 329372, 333059, 382652, 433837, 666118, 867674, 1332236, 1735348, 6409421, 12818842, 22314953, 25637684, 29067079, 44629906, 58134158, 89259812, 116268316, 117569827, 235139654, 470279308, 7877178409, 15754356818, 31508713636]

約数ペア:

[(1, 31508713636), (2, 15754356818), (4, 7877178409), (67, 470279308), (134, 235139654), (268, 117569827), (271, 116268316), (353, 89259812), (542, 58134158), (706, 44629906), (1084, 29067079), (1229, 25637684), (1412, 22314953), (2458, 12818842), (4916, 6409421), (18157, 1735348), (23651, 1332236), (36314, 867674), (47302, 666118), (72628, 433837), (82343, 382652), (94604, 333059), (95663, 329372), (164686, 191326)]