80903968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{87181}}^1$

素因数の和:87220

約数の個数: 24

約数和(自身を含む): 164773980

約数和(自身を除く): 83870012

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 87181, 174362, 348724, 697448, 1394896, 2528249, 2789792, 5056498, 10112996, 20225992, 40451984, 80903968]

約数ペア:

[(1, 80903968), (2, 40451984), (4, 20225992), (8, 10112996), (16, 5056498), (29, 2789792), (32, 2528249), (58, 1394896), (116, 697448), (232, 348724), (464, 174362), (928, 87181)]