61689944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 57196456

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 859, 1528, 1718, 3436, 6872, 8977, 17954, 35908, 40373, 71816, 80746, 161492, 164069, 322984, 328138, 656276, 1312552, 7711243, 15422486, 30844972, 61689944]

約数ペア:

[(1, 61689944), (2, 30844972), (4, 15422486), (8, 7711243), (47, 1312552), (94, 656276), (188, 328138), (191, 322984), (376, 164069), (382, 161492), (764, 80746), (859, 71816), (1528, 40373), (1718, 35908), (3436, 17954), (6872, 8977)]