87463004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28069}}^1$

素因数の和:28133

約数の個数: 24

約数和(自身を含む): 165051600

約数和(自身を除く): 77588596

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 28069, 56138, 112276, 533311, 1066622, 1150829, 2133244, 2301658, 4603316, 21865751, 43731502, 87463004]

約数ペア:

[(1, 87463004), (2, 43731502), (4, 21865751), (19, 4603316), (38, 2301658), (41, 2133244), (76, 1150829), (82, 1066622), (164, 533311), (779, 112276), (1558, 56138), (3116, 28069)]