89812208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4293

約数の個数: 40

約数和(自身を含む): 183845376

約数和(自身を除く): 94033168

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 4211, 5332, 8422, 10664, 16844, 21328, 33688, 67376, 130541, 181073, 261082, 362146, 522164, 724292, 1044328, 1448584, 2088656, 2897168, 5613263, 11226526, 22453052, 44906104, 89812208]

約数ペア:

[(1, 89812208), (2, 44906104), (4, 22453052), (8, 11226526), (16, 5613263), (31, 2897168), (43, 2088656), (62, 1448584), (86, 1044328), (124, 724292), (172, 522164), (248, 362146), (344, 261082), (496, 181073), (688, 130541), (1333, 67376), (2666, 33688), (4211, 21328), (5332, 16844), (8422, 10664)]