91231588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 194745600

約数和(自身を除く): 103514012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1399, 1918, 2329, 2798, 3836, 4658, 5596, 9316, 9793, 16303, 19586, 23783, 32606, 39172, 47566, 65212, 95132, 166481, 191663, 332962, 383326, 665924, 766652, 1341641, 2683282, 3258271, 5366564, 6516542, 13033084, 22807897, 45615794, 91231588]

約数ペア:

[(1, 91231588), (2, 45615794), (4, 22807897), (7, 13033084), (14, 6516542), (17, 5366564), (28, 3258271), (34, 2683282), (68, 1341641), (119, 766652), (137, 665924), (238, 383326), (274, 332962), (476, 191663), (548, 166481), (959, 95132), (1399, 65212), (1918, 47566), (2329, 39172), (2798, 32606), (3836, 23783), (4658, 19586), (5596, 16303), (9316, 9793)]