80909344

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{4007}}^1$

素因数の和:4648

約数の個数: 24

約数和(自身を含む): 159582528

約数和(自身を除く): 78673184

約数列:

[1, 2, 4, 8, 16, 32, 631, 1262, 2524, 4007, 5048, 8014, 10096, 16028, 20192, 32056, 64112, 128224, 2528417, 5056834, 10113668, 20227336, 40454672, 80909344]

約数ペア:

[(1, 80909344), (2, 40454672), (4, 20227336), (8, 10113668), (16, 5056834), (32, 2528417), (631, 128224), (1262, 64112), (2524, 32056), (4007, 20192), (5048, 16028), (8014, 10096)]