71163848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40993}}^1$

素因数の和:41037

約数の個数: 32

約数和(自身を含む): 157416960

約数和(自身を除く): 86253112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40993, 81986, 163972, 286951, 327944, 573902, 1147804, 1270783, 2295608, 2541566, 5083132, 8895481, 10166264, 17790962, 35581924, 71163848]

約数ペア:

[(1, 71163848), (2, 35581924), (4, 17790962), (7, 10166264), (8, 8895481), (14, 5083132), (28, 2541566), (31, 2295608), (56, 1270783), (62, 1147804), (124, 573902), (217, 327944), (248, 286951), (434, 163972), (868, 81986), (1736, 40993)]