87411362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 58155358

約数列:

[1, 2, 19, 23, 38, 46, 103, 206, 437, 874, 971, 1942, 1957, 2369, 3914, 4738, 18449, 22333, 36898, 44666, 45011, 90022, 100013, 200026, 424327, 848654, 1900247, 2300299, 3800494, 4600598, 43705681, 87411362]

約数ペア:

[(1, 87411362), (2, 43705681), (19, 4600598), (23, 3800494), (38, 2300299), (46, 1900247), (103, 848654), (206, 424327), (437, 200026), (874, 100013), (971, 90022), (1942, 45011), (1957, 44666), (2369, 36898), (3914, 22333), (4738, 18449)]