87833248

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 178282944

約数和(自身を除く): 90449696

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 536, 568, 577, 1072, 1136, 1154, 2144, 2272, 2308, 4616, 4757, 9232, 9514, 18464, 19028, 38056, 38659, 40967, 76112, 77318, 81934, 152224, 154636, 163868, 309272, 327736, 618544, 655472, 1237088, 1310944, 2744789, 5489578, 10979156, 21958312, 43916624, 87833248]

約数ペア:

[(1, 87833248), (2, 43916624), (4, 21958312), (8, 10979156), (16, 5489578), (32, 2744789), (67, 1310944), (71, 1237088), (134, 655472), (142, 618544), (268, 327736), (284, 309272), (536, 163868), (568, 154636), (577, 152224), (1072, 81934), (1136, 77318), (1154, 76112), (2144, 40967), (2272, 38659), (2308, 38056), (4616, 19028), (4757, 18464), (9232, 9514)]