89961688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661483}}^1$

素因数の和:661506

約数の個数: 16

約数和(自身を含む): 178600680

約数和(自身を除く): 88638992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661483, 1322966, 2645932, 5291864, 11245211, 22490422, 44980844, 89961688]

約数ペア:

[(1, 89961688), (2, 44980844), (4, 22490422), (8, 11245211), (17, 5291864), (34, 2645932), (68, 1322966), (136, 661483)]