64732516

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 115222464

約数和(自身を除く): 50489948

約数列:

[1, 2, 4, 101, 163, 202, 326, 404, 652, 983, 1966, 3932, 16463, 32926, 65852, 99283, 160229, 198566, 320458, 397132, 640916, 16183129, 32366258, 64732516]

約数ペア:

[(1, 64732516), (2, 32366258), (4, 16183129), (101, 640916), (163, 397132), (202, 320458), (326, 198566), (404, 160229), (652, 99283), (983, 65852), (1966, 32926), (3932, 16463)]