127001296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 256483584

約数和(自身を除く): 129482288

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2393, 3317, 4786, 6634, 9572, 13268, 19144, 26536, 38288, 53072, 74183, 148366, 256051, 296732, 512102, 593464, 1024204, 1186928, 2048408, 4096816, 7937581, 15875162, 31750324, 63500648, 127001296]

約数ペア:

[(1, 127001296), (2, 63500648), (4, 31750324), (8, 15875162), (16, 7937581), (31, 4096816), (62, 2048408), (107, 1186928), (124, 1024204), (214, 593464), (248, 512102), (428, 296732), (496, 256051), (856, 148366), (1712, 74183), (2393, 53072), (3317, 38288), (4786, 26536), (6634, 19144), (9572, 13268)]