60840688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223679}}^1$

素因数の和:223704

約数の個数: 20

約数和(自身を含む): 124813440

約数和(自身を除く): 63972752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 223679, 447358, 894716, 1789432, 3578864, 3802543, 7605086, 15210172, 30420344, 60840688]

約数ペア:

[(1, 60840688), (2, 30420344), (4, 15210172), (8, 7605086), (16, 3802543), (17, 3578864), (34, 1789432), (68, 894716), (136, 447358), (272, 223679)]