55520432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16641

約数の個数: 40

約数和(自身を含む): 123533760

約数和(自身を除く): 68013328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16603, 33206, 66412, 132824, 182633, 265648, 315457, 365266, 630914, 730532, 1261828, 1461064, 2523656, 2922128, 3470027, 5047312, 6940054, 13880108, 27760216, 55520432]

約数ペア:

[(1, 55520432), (2, 27760216), (4, 13880108), (8, 6940054), (11, 5047312), (16, 3470027), (19, 2922128), (22, 2523656), (38, 1461064), (44, 1261828), (76, 730532), (88, 630914), (152, 365266), (176, 315457), (209, 265648), (304, 182633), (418, 132824), (836, 66412), (1672, 33206), (3344, 16603)]