89497310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41243}}^1$

素因数の和:41288

約数の個数: 32

約数和(自身を含む): 190052352

約数和(自身を除く): 100555042

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 41243, 82486, 206215, 288701, 412430, 577402, 1278533, 1443505, 2557066, 2887010, 6392665, 8949731, 12785330, 17899462, 44748655, 89497310]

約数ペア:

[(1, 89497310), (2, 44748655), (5, 17899462), (7, 12785330), (10, 8949731), (14, 6392665), (31, 2887010), (35, 2557066), (62, 1443505), (70, 1278533), (155, 577402), (217, 412430), (310, 288701), (434, 206215), (1085, 82486), (2170, 41243)]