38778880888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5153}}^1\times {\mathrm{85517}}^1$

素因数の和:90687

約数の個数: 32

約数和(自身を含む): 79336758960

約数和(自身を除く): 40557878072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5153, 10306, 20612, 41224, 56683, 85517, 113366, 171034, 226732, 342068, 453464, 684136, 940687, 1881374, 3762748, 7525496, 440669101, 881338202, 1762676404, 3525352808, 4847360111, 9694720222, 19389440444, 38778880888]

約数ペア:

[(1, 38778880888), (2, 19389440444), (4, 9694720222), (8, 4847360111), (11, 3525352808), (22, 1762676404), (44, 881338202), (88, 440669101), (5153, 7525496), (10306, 3762748), (20612, 1881374), (41224, 940687), (56683, 684136), (85517, 453464), (113366, 342068), (171034, 226732)]