30957616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 62629920

約数和(自身を除く): 31672304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 487, 548, 974, 1096, 1948, 2192, 3896, 3973, 7792, 7946, 14123, 15892, 28246, 31784, 56492, 63568, 66719, 112984, 133438, 225968, 266876, 533752, 1067504, 1934851, 3869702, 7739404, 15478808, 30957616]

約数ペア:

[(1, 30957616), (2, 15478808), (4, 7739404), (8, 3869702), (16, 1934851), (29, 1067504), (58, 533752), (116, 266876), (137, 225968), (232, 133438), (274, 112984), (464, 66719), (487, 63568), (548, 56492), (974, 31784), (1096, 28246), (1948, 15892), (2192, 14123), (3896, 7946), (3973, 7792)]