23347156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 48416256

約数和(自身を除く): 25069100

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 157, 188, 226, 314, 329, 452, 628, 658, 791, 1099, 1316, 1582, 2198, 3164, 4396, 5311, 7379, 10622, 14758, 17741, 21244, 29516, 35482, 37177, 51653, 70964, 74354, 103306, 124187, 148708, 206612, 248374, 496748, 833827, 1667654, 3335308, 5836789, 11673578, 23347156]

約数ペア:

[(1, 23347156), (2, 11673578), (4, 5836789), (7, 3335308), (14, 1667654), (28, 833827), (47, 496748), (94, 248374), (113, 206612), (157, 148708), (188, 124187), (226, 103306), (314, 74354), (329, 70964), (452, 51653), (628, 37177), (658, 35482), (791, 29516), (1099, 21244), (1316, 17741), (1582, 14758), (2198, 10622), (3164, 7379), (4396, 5311)]