87374488

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 167132160

約数和(自身を除く): 79757672

約数列:

[1, 2, 4, 8, 103, 107, 206, 214, 412, 428, 824, 856, 991, 1982, 3964, 7928, 11021, 22042, 44084, 88168, 102073, 106037, 204146, 212074, 408292, 424148, 816584, 848296, 10921811, 21843622, 43687244, 87374488]

約数ペア:

[(1, 87374488), (2, 43687244), (4, 21843622), (8, 10921811), (103, 848296), (107, 816584), (206, 424148), (214, 408292), (412, 212074), (428, 204146), (824, 106037), (856, 102073), (991, 88168), (1982, 44084), (3964, 22042), (7928, 11021)]