29791504

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{20921}}^1$

素因数の和:21018

約数の個数: 20

約数和(自身を含む): 58372380

約数和(自身を除く): 28580876

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 20921, 41842, 83684, 167368, 334736, 1861969, 3723938, 7447876, 14895752, 29791504]

約数ペア:

[(1, 29791504), (2, 14895752), (4, 7447876), (8, 3723938), (16, 1861969), (89, 334736), (178, 167368), (356, 83684), (712, 41842), (1424, 20921)]