90349772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 162408960

約数和(自身を除く): 72059188

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 4027, 5609, 8054, 11218, 16108, 22436, 285917, 318133, 571834, 636266, 1143668, 1272532, 22587443, 45174886, 90349772]

約数ペア:

[(1, 90349772), (2, 45174886), (4, 22587443), (71, 1272532), (79, 1143668), (142, 636266), (158, 571834), (284, 318133), (316, 285917), (4027, 22436), (5609, 16108), (8054, 11218)]