86388968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15493}}^1$

素因数の和:15557

約数の個数: 32

約数和(自身を含む): 175701960

約数和(自身を除く): 89312992

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 15493, 30986, 61972, 123944, 263381, 526762, 635213, 1053524, 1270426, 2107048, 2540852, 5081704, 10798621, 21597242, 43194484, 86388968]

約数ペア:

[(1, 86388968), (2, 43194484), (4, 21597242), (8, 10798621), (17, 5081704), (34, 2540852), (41, 2107048), (68, 1270426), (82, 1053524), (136, 635213), (164, 526762), (328, 263381), (697, 123944), (1394, 61972), (2788, 30986), (5576, 15493)]