31860712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3691}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 65126880

約数和(自身を除く): 33266168

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 3691, 4316, 7382, 8632, 14764, 29528, 47983, 95966, 191932, 306353, 383864, 612706, 1225412, 2450824, 3982589, 7965178, 15930356, 31860712]

約数ペア:

[(1, 31860712), (2, 15930356), (4, 7965178), (8, 3982589), (13, 2450824), (26, 1225412), (52, 612706), (83, 383864), (104, 306353), (166, 191932), (332, 95966), (664, 47983), (1079, 29528), (2158, 14764), (3691, 8632), (4316, 7382)]