80371178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57163}}^1$

素因数の和:57221

約数の個数: 16

約数和(自身を含む): 130333920

約数和(自身を除く): 49962742

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 57163, 114326, 1086097, 2115031, 2172194, 4230062, 40185589, 80371178]

約数ペア:

[(1, 80371178), (2, 40185589), (19, 4230062), (37, 2172194), (38, 2115031), (74, 1086097), (703, 114326), (1406, 57163)]