38790736

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8389}}^1$

素因数の和:8431

約数の個数: 30

約数和(自身を含む): 79847630

約数和(自身を除く): 41056894

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8389, 16778, 33556, 67112, 134224, 142613, 285226, 570452, 1140904, 2281808, 2424421, 4848842, 9697684, 19395368, 38790736]

約数ペア:

[(1, 38790736), (2, 19395368), (4, 9697684), (8, 4848842), (16, 2424421), (17, 2281808), (34, 1140904), (68, 570452), (136, 285226), (272, 142613), (289, 134224), (578, 67112), (1156, 33556), (2312, 16778), (4624, 8389)]