90545668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4651}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 164643584

約数和(自身を除く): 74097916

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4651, 4867, 9302, 9734, 18604, 19468, 144181, 288362, 576724, 730207, 1460414, 2920828, 22636417, 45272834, 90545668]

約数ペア:

[(1, 90545668), (2, 45272834), (4, 22636417), (31, 2920828), (62, 1460414), (124, 730207), (157, 576724), (314, 288362), (628, 144181), (4651, 19468), (4867, 18604), (9302, 9734)]