164113535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3907}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 204091392

約数和(自身を除く): 39977857

約数列:

[1, 5, 31, 155, 271, 1355, 3907, 8401, 19535, 42005, 121117, 605585, 1058797, 5293985, 32822707, 164113535]

約数ペア:

[(1, 164113535), (5, 32822707), (31, 5293985), (155, 1058797), (271, 605585), (1355, 121117), (3907, 42005), (8401, 19535)]