42394736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155863}}^1$

素因数の和:155888

約数の個数: 20

約数和(自身を含む): 86972112

約数和(自身を除く): 44577376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155863, 311726, 623452, 1246904, 2493808, 2649671, 5299342, 10598684, 21197368, 42394736]

約数ペア:

[(1, 42394736), (2, 21197368), (4, 10598684), (8, 5299342), (16, 2649671), (17, 2493808), (34, 1246904), (68, 623452), (136, 311726), (272, 155863)]