42454576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 87851520

約数和(自身を除く): 45396944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 1229, 2032, 2159, 2458, 4318, 4916, 8636, 9832, 17272, 19664, 20893, 34544, 41786, 83572, 156083, 167144, 312166, 334288, 624332, 1248664, 2497328, 2653411, 5306822, 10613644, 21227288, 42454576]

約数ペア:

[(1, 42454576), (2, 21227288), (4, 10613644), (8, 5306822), (16, 2653411), (17, 2497328), (34, 1248664), (68, 624332), (127, 334288), (136, 312166), (254, 167144), (272, 156083), (508, 83572), (1016, 41786), (1229, 34544), (2032, 20893), (2159, 19664), (2458, 17272), (4318, 9832), (4916, 8636)]