31178170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 59746896

約数和(自身を除く): 28568726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 761, 1205, 1522, 2410, 3805, 4097, 7610, 8194, 12937, 20485, 25874, 40970, 64685, 129370, 183401, 366802, 917005, 1834010, 3117817, 6235634, 15589085, 31178170]

約数ペア:

[(1, 31178170), (2, 15589085), (5, 6235634), (10, 3117817), (17, 1834010), (34, 917005), (85, 366802), (170, 183401), (241, 129370), (482, 64685), (761, 40970), (1205, 25874), (1522, 20485), (2410, 12937), (3805, 8194), (4097, 7610)]