61774192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227111}}^1$

素因数の和:227136

約数の個数: 20

約数和(自身を含む): 126728496

約数和(自身を除く): 64954304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 227111, 454222, 908444, 1816888, 3633776, 3860887, 7721774, 15443548, 30887096, 61774192]

約数ペア:

[(1, 61774192), (2, 30887096), (4, 15443548), (8, 7721774), (16, 3860887), (17, 3633776), (34, 1816888), (68, 908444), (136, 454222), (272, 227111)]