38454764

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 30290836

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 991, 1982, 3964, 9701, 19402, 38804, 88199, 108019, 176398, 216038, 352796, 432076, 9613691, 19227382, 38454764]

約数ペア:

[(1, 38454764), (2, 19227382), (4, 9613691), (89, 432076), (109, 352796), (178, 216038), (218, 176398), (356, 108019), (436, 88199), (991, 38804), (1982, 19402), (3964, 9701)]