23103866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 14220934

約数列:

[1, 2, 31, 53, 62, 79, 89, 106, 158, 178, 1643, 2449, 2759, 3286, 4187, 4717, 4898, 5518, 7031, 8374, 9434, 14062, 129797, 146227, 217961, 259594, 292454, 372643, 435922, 745286, 11551933, 23103866]

約数ペア:

[(1, 23103866), (2, 11551933), (31, 745286), (53, 435922), (62, 372643), (79, 292454), (89, 259594), (106, 217961), (158, 146227), (178, 129797), (1643, 14062), (2449, 9434), (2759, 8374), (3286, 7031), (4187, 5518), (4717, 4898)]