39931224

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 103956480

約数和(自身を除く): 64025256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 191, 248, 281, 372, 382, 562, 573, 744, 764, 843, 1124, 1146, 1528, 1686, 2248, 2292, 3372, 4584, 5921, 6744, 8711, 11842, 17422, 17763, 23684, 26133, 34844, 35526, 47368, 52266, 53671, 69688, 71052, 104532, 107342, 142104, 161013, 209064, 214684, 322026, 429368, 644052, 1288104, 1663801, 3327602, 4991403, 6655204, 9982806, 13310408, 19965612, 39931224]

約数ペア:

[(1, 39931224), (2, 19965612), (3, 13310408), (4, 9982806), (6, 6655204), (8, 4991403), (12, 3327602), (24, 1663801), (31, 1288104), (62, 644052), (93, 429368), (124, 322026), (186, 214684), (191, 209064), (248, 161013), (281, 142104), (372, 107342), (382, 104532), (562, 71052), (573, 69688), (744, 53671), (764, 52266), (843, 47368), (1124, 35526), (1146, 34844), (1528, 26133), (1686, 23684), (2248, 17763), (2292, 17422), (3372, 11842), (4584, 8711), (5921, 6744)]