61813712

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 122135040

約数和(自身を除く): 60321328

約数列:

[1, 2, 4, 8, 16, 113, 179, 191, 226, 358, 382, 452, 716, 764, 904, 1432, 1528, 1808, 2864, 3056, 20227, 21583, 34189, 40454, 43166, 68378, 80908, 86332, 136756, 161816, 172664, 273512, 323632, 345328, 547024, 3863357, 7726714, 15453428, 30906856, 61813712]

約数ペア:

[(1, 61813712), (2, 30906856), (4, 15453428), (8, 7726714), (16, 3863357), (113, 547024), (179, 345328), (191, 323632), (226, 273512), (358, 172664), (382, 161816), (452, 136756), (716, 86332), (764, 80908), (904, 68378), (1432, 43166), (1528, 40454), (1808, 34189), (2864, 21583), (3056, 20227)]