31112516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4049}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 58174200

約数和(自身を除く): 27061684

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 4049, 7684, 8098, 16196, 68833, 137666, 275332, 457537, 915074, 1830148, 7778129, 15556258, 31112516]

約数ペア:

[(1, 31112516), (2, 15556258), (4, 7778129), (17, 1830148), (34, 915074), (68, 457537), (113, 275332), (226, 137666), (452, 68833), (1921, 16196), (3842, 8098), (4049, 7684)]