42678632

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 39574168

約数列:

[1, 2, 4, 8, 47, 94, 188, 223, 376, 446, 509, 892, 1018, 1784, 2036, 4072, 10481, 20962, 23923, 41924, 47846, 83848, 95692, 113507, 191384, 227014, 454028, 908056, 5334829, 10669658, 21339316, 42678632]

約数ペア:

[(1, 42678632), (2, 21339316), (4, 10669658), (8, 5334829), (47, 908056), (94, 454028), (188, 227014), (223, 191384), (376, 113507), (446, 95692), (509, 83848), (892, 47846), (1018, 41924), (1784, 23923), (2036, 20962), (4072, 10481)]