145390016

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{3533}}^1$

素因数の和:4188

約数の個数: 28

約数和(自身を含む): 289038792

約数和(自身を除く): 143648776

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 2572, 3533, 5144, 7066, 10288, 14132, 20576, 28264, 41152, 56528, 113056, 226112, 2271719, 4543438, 9086876, 18173752, 36347504, 72695008, 145390016]

約数ペア:

[(1, 145390016), (2, 72695008), (4, 36347504), (8, 18173752), (16, 9086876), (32, 4543438), (64, 2271719), (643, 226112), (1286, 113056), (2572, 56528), (3533, 41152), (5144, 28264), (7066, 20576), (10288, 14132)]