831013352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{17333}}^1$

素因数の和:17813

約数の個数: 32

約数和(自身を含む): 1681744680

約数和(自身を除く): 850731328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1844, 3688, 5993, 11986, 17333, 23972, 34666, 47944, 69332, 138664, 225329, 450658, 901316, 1802632, 7990513, 15981026, 31962052, 63924104, 103876669, 207753338, 415506676, 831013352]

約数ペア:

[(1, 831013352), (2, 415506676), (4, 207753338), (8, 103876669), (13, 63924104), (26, 31962052), (52, 15981026), (104, 7990513), (461, 1802632), (922, 901316), (1844, 450658), (3688, 225329), (5993, 138664), (11986, 69332), (17333, 47944), (23972, 34666)]