89006704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 179432960

約数和(自身を除く): 90426256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 1291, 2224, 2582, 4309, 5164, 8618, 10328, 17236, 20656, 34472, 40021, 68944, 80042, 160084, 179449, 320168, 358898, 640336, 717796, 1435592, 2871184, 5562919, 11125838, 22251676, 44503352, 89006704]

約数ペア:

[(1, 89006704), (2, 44503352), (4, 22251676), (8, 11125838), (16, 5562919), (31, 2871184), (62, 1435592), (124, 717796), (139, 640336), (248, 358898), (278, 320168), (496, 179449), (556, 160084), (1112, 80042), (1291, 68944), (2224, 40021), (2582, 34472), (4309, 20656), (5164, 17236), (8618, 10328)]