41990384

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{1621}}^1$

素因数の和:3248

約数の個数: 20

約数和(自身を含む): 81456840

約数和(自身を除く): 39466456

約数列:

[1, 2, 4, 8, 16, 1619, 1621, 3238, 3242, 6476, 6484, 12952, 12968, 25904, 25936, 2624399, 5248798, 10497596, 20995192, 41990384]

約数ペア:

[(1, 41990384), (2, 20995192), (4, 10497596), (8, 5248798), (16, 2624399), (1619, 25936), (1621, 25904), (3238, 12968), (3242, 12952), (6476, 6484)]