87225130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2129}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 167009040

約数和(自身を除く): 79783910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 1205, 2129, 2410, 4097, 4258, 8194, 10645, 20485, 21290, 36193, 40970, 72386, 180965, 361930, 513089, 1026178, 2565445, 5130890, 8722513, 17445026, 43612565, 87225130]

約数ペア:

[(1, 87225130), (2, 43612565), (5, 17445026), (10, 8722513), (17, 5130890), (34, 2565445), (85, 1026178), (170, 513089), (241, 361930), (482, 180965), (1205, 72386), (2129, 40970), (2410, 36193), (4097, 21290), (4258, 20485), (8194, 10645)]