30921088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{21961}}^1$

素因数の和:21986

約数の個数: 32

約数和(自身を含む): 67203720

約数和(自身を除く): 36282632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 21961, 43922, 87844, 175688, 241571, 351376, 483142, 702752, 966284, 1405504, 1932568, 2811008, 3865136, 7730272, 15460544, 30921088]

約数ペア:

[(1, 30921088), (2, 15460544), (4, 7730272), (8, 3865136), (11, 2811008), (16, 1932568), (22, 1405504), (32, 966284), (44, 702752), (64, 483142), (88, 351376), (128, 241571), (176, 175688), (352, 87844), (704, 43922), (1408, 21961)]