331354208

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{609107}}^1$

素因数の和:609134

約数の個数: 24

約数和(自身を含む): 690728472

約数和(自身を除く): 359374264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 609107, 1218214, 2436428, 4872856, 9745712, 10354819, 19491424, 20709638, 41419276, 82838552, 165677104, 331354208]

約数ペア:

[(1, 331354208), (2, 165677104), (4, 82838552), (8, 41419276), (16, 20709638), (17, 19491424), (32, 10354819), (34, 9745712), (68, 4872856), (136, 2436428), (272, 1218214), (544, 609107)]