135423872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{34129}}^1$

素因数の和:34174

約数の個数: 32

約数和(自身を含む): 278500800

約数和(自身を除く): 143076928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 34129, 68258, 136516, 273032, 546064, 1057999, 1092128, 2115998, 2184256, 4231996, 4368512, 8463992, 16927984, 33855968, 67711936, 135423872]

約数ペア:

[(1, 135423872), (2, 67711936), (4, 33855968), (8, 16927984), (16, 8463992), (31, 4368512), (32, 4231996), (62, 2184256), (64, 2115998), (124, 1092128), (128, 1057999), (248, 546064), (496, 273032), (992, 136516), (1984, 68258), (3968, 34129)]