42571390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 37801346

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 683, 1355, 1366, 2710, 3415, 6233, 6830, 12466, 15709, 31165, 31418, 62330, 78545, 157090, 185093, 370186, 925465, 1850930, 4257139, 8514278, 21285695, 42571390]

約数ペア:

[(1, 42571390), (2, 21285695), (5, 8514278), (10, 4257139), (23, 1850930), (46, 925465), (115, 370186), (230, 185093), (271, 157090), (542, 78545), (683, 62330), (1355, 31418), (1366, 31165), (2710, 15709), (3415, 12466), (6233, 6830)]