81752176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9883}}^1$

素因数の和:9949

約数の個数: 40

約数和(自身を含む): 176488704

約数和(自身を除く): 94736528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 9883, 19766, 39532, 79064, 108713, 158128, 217426, 434852, 464501, 869704, 929002, 1739408, 1858004, 3716008, 5109511, 7432016, 10219022, 20438044, 40876088, 81752176]

約数ペア:

[(1, 81752176), (2, 40876088), (4, 20438044), (8, 10219022), (11, 7432016), (16, 5109511), (22, 3716008), (44, 1858004), (47, 1739408), (88, 929002), (94, 869704), (176, 464501), (188, 434852), (376, 217426), (517, 158128), (752, 108713), (1034, 79064), (2068, 39532), (4136, 19766), (8272, 9883)]