31468088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 63938160

約数和(自身を除く): 32470072

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5381, 5848, 10762, 21524, 43048, 91477, 182954, 231383, 365908, 462766, 731816, 925532, 1851064, 3933511, 7867022, 15734044, 31468088]

約数ペア:

[(1, 31468088), (2, 15734044), (4, 7867022), (8, 3933511), (17, 1851064), (34, 925532), (43, 731816), (68, 462766), (86, 365908), (136, 231383), (172, 182954), (344, 91477), (731, 43048), (1462, 21524), (2924, 10762), (5381, 5848)]