86791568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 174560256

約数和(自身を除く): 87768688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 466, 496, 751, 932, 1502, 1864, 3004, 3728, 6008, 7223, 12016, 14446, 23281, 28892, 46562, 57784, 93124, 115568, 174983, 186248, 349966, 372496, 699932, 1399864, 2799728, 5424473, 10848946, 21697892, 43395784, 86791568]

約数ペア:

[(1, 86791568), (2, 43395784), (4, 21697892), (8, 10848946), (16, 5424473), (31, 2799728), (62, 1399864), (124, 699932), (233, 372496), (248, 349966), (466, 186248), (496, 174983), (751, 115568), (932, 93124), (1502, 57784), (1864, 46562), (3004, 28892), (3728, 23281), (6008, 14446), (7223, 12016)]