80970752

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 44

約数和(自身を含む): 163596240

約数和(自身を除く): 82625488

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 739, 856, 1024, 1478, 1712, 2956, 3424, 5912, 6848, 11824, 13696, 23648, 27392, 47296, 54784, 79073, 94592, 109568, 158146, 189184, 316292, 378368, 632584, 756736, 1265168, 2530336, 5060672, 10121344, 20242688, 40485376, 80970752]

約数ペア:

[(1, 80970752), (2, 40485376), (4, 20242688), (8, 10121344), (16, 5060672), (32, 2530336), (64, 1265168), (107, 756736), (128, 632584), (214, 378368), (256, 316292), (428, 189184), (512, 158146), (739, 109568), (856, 94592), (1024, 79073), (1478, 54784), (1712, 47296), (2956, 27392), (3424, 23648), (5912, 13696), (6848, 11824)]