16915671088

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1303}}^1\times {\mathrm{7583}}^1$

素因数の和:9001

約数の個数: 40

約数和(自身を含む): 33110166528

約数和(自身を除く): 16194495440

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1303, 1712, 2606, 5212, 7583, 10424, 15166, 20848, 30332, 60664, 121328, 139421, 278842, 557684, 811381, 1115368, 1622762, 2230736, 3245524, 6491048, 9880649, 12982096, 19761298, 39522596, 79045192, 158090384, 1057229443, 2114458886, 4228917772, 8457835544, 16915671088]

約数ペア:

[(1, 16915671088), (2, 8457835544), (4, 4228917772), (8, 2114458886), (16, 1057229443), (107, 158090384), (214, 79045192), (428, 39522596), (856, 19761298), (1303, 12982096), (1712, 9880649), (2606, 6491048), (5212, 3245524), (7583, 2230736), (10424, 1622762), (15166, 1115368), (20848, 811381), (30332, 557684), (60664, 278842), (121328, 139421)]