65198704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131449}}^1$

素因数の和:131488

約数の個数: 20

約数和(自身を含む): 130398400

約数和(自身を除く): 65199696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 131449, 262898, 525796, 1051592, 2103184, 4074919, 8149838, 16299676, 32599352, 65198704]

約数ペア:

[(1, 65198704), (2, 32599352), (4, 16299676), (8, 8149838), (16, 4074919), (31, 2103184), (62, 1051592), (124, 525796), (248, 262898), (496, 131449)]