86783942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 67491898

約数列:

[1, 2, 7, 14, 31, 62, 217, 359, 434, 557, 718, 1114, 2513, 3899, 5026, 7798, 11129, 17267, 22258, 34534, 77903, 120869, 155806, 199963, 241738, 399926, 1399741, 2799482, 6198853, 12397706, 43391971, 86783942]

約数ペア:

[(1, 86783942), (2, 43391971), (7, 12397706), (14, 6198853), (31, 2799482), (62, 1399741), (217, 399926), (359, 241738), (434, 199963), (557, 155806), (718, 120869), (1114, 77903), (2513, 34534), (3899, 22258), (5026, 17267), (7798, 11129)]