90236288

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22786

約数の個数: 32

約数和(自身を含む): 185574720

約数和(自身を除く): 95338432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 22741, 45482, 90964, 181928, 363856, 704971, 727712, 1409942, 1455424, 2819884, 2910848, 5639768, 11279536, 22559072, 45118144, 90236288]

約数ペア:

[(1, 90236288), (2, 45118144), (4, 22559072), (8, 11279536), (16, 5639768), (31, 2910848), (32, 2819884), (62, 1455424), (64, 1409942), (124, 727712), (128, 704971), (248, 363856), (496, 181928), (992, 90964), (1984, 45482), (3968, 22741)]