20162728232

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{74021}}^1$

素因数の和:74537

約数の個数: 32

約数和(自身を含む): 38373004800

約数和(自身を除く): 18210276568

約数列:

[1, 2, 4, 8, 79, 158, 316, 431, 632, 862, 1724, 3448, 34049, 68098, 74021, 136196, 148042, 272392, 296084, 592168, 5847659, 11695318, 23390636, 31903051, 46781272, 63806102, 127612204, 255224408, 2520341029, 5040682058, 10081364116, 20162728232]

約数ペア:

[(1, 20162728232), (2, 10081364116), (4, 5040682058), (8, 2520341029), (79, 255224408), (158, 127612204), (316, 63806102), (431, 46781272), (632, 31903051), (862, 23390636), (1724, 11695318), (3448, 5847659), (34049, 592168), (68098, 296084), (74021, 272392), (136196, 148042)]