100204784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2917}}^1$

素因数の和:3057

約数の個数: 40

約数和(自身を含む): 206244240

約数和(自身を除く): 106039456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 2917, 4294, 5834, 8588, 11668, 17176, 23336, 34352, 46672, 55423, 110846, 221692, 329621, 443384, 659242, 886768, 1318484, 2636968, 5273936, 6262799, 12525598, 25051196, 50102392, 100204784]

約数ペア:

[(1, 100204784), (2, 50102392), (4, 25051196), (8, 12525598), (16, 6262799), (19, 5273936), (38, 2636968), (76, 1318484), (113, 886768), (152, 659242), (226, 443384), (304, 329621), (452, 221692), (904, 110846), (1808, 55423), (2147, 46672), (2917, 34352), (4294, 23336), (5834, 17176), (8588, 11668)]