89903138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 149385600

約数和(自身を除く): 59482462

約数列:

[1, 2, 13, 26, 59, 103, 118, 206, 569, 767, 1138, 1339, 1534, 2678, 6077, 7397, 12154, 14794, 33571, 58607, 67142, 79001, 117214, 158002, 436423, 761891, 872846, 1523782, 3457813, 6915626, 44951569, 89903138]

約数ペア:

[(1, 89903138), (2, 44951569), (13, 6915626), (26, 3457813), (59, 1523782), (103, 872846), (118, 761891), (206, 436423), (569, 158002), (767, 117214), (1138, 79001), (1339, 67142), (1534, 58607), (2678, 33571), (6077, 14794), (7397, 12154)]