89984630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 167954688

約数和(自身を除く): 77970058

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 1033, 1405, 2066, 2810, 5165, 8711, 10330, 17422, 32023, 43555, 64046, 87110, 160115, 290273, 320230, 580546, 1451365, 2902730, 8998463, 17996926, 44992315, 89984630]

約数ペア:

[(1, 89984630), (2, 44992315), (5, 17996926), (10, 8998463), (31, 2902730), (62, 1451365), (155, 580546), (281, 320230), (310, 290273), (562, 160115), (1033, 87110), (1405, 64046), (2066, 43555), (2810, 32023), (5165, 17422), (8711, 10330)]