87749408

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 177166080

約数和(自身を除く): 89416672

約数列:

[1, 2, 4, 8, 16, 32, 79, 103, 158, 206, 316, 337, 412, 632, 674, 824, 1264, 1348, 1648, 2528, 2696, 3296, 5392, 8137, 10784, 16274, 26623, 32548, 34711, 53246, 65096, 69422, 106492, 130192, 138844, 212984, 260384, 277688, 425968, 555376, 851936, 1110752, 2742169, 5484338, 10968676, 21937352, 43874704, 87749408]

約数ペア:

[(1, 87749408), (2, 43874704), (4, 21937352), (8, 10968676), (16, 5484338), (32, 2742169), (79, 1110752), (103, 851936), (158, 555376), (206, 425968), (316, 277688), (337, 260384), (412, 212984), (632, 138844), (674, 130192), (824, 106492), (1264, 69422), (1348, 65096), (1648, 53246), (2528, 34711), (2696, 32548), (3296, 26623), (5392, 16274), (8137, 10784)]