289394734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{88069}}^1$

素因数の和:88155

約数の個数: 16

約数和(自身を含む): 456554880

約数和(自身を除く): 167160146

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 88069, 176138, 2730139, 4667657, 5460278, 9335314, 144697367, 289394734]

約数ペア:

[(1, 289394734), (2, 144697367), (31, 9335314), (53, 5460278), (62, 4667657), (106, 2730139), (1643, 176138), (3286, 88069)]