1232173616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{18133}}^1$

素因数の和:18309

約数の個数: 40

約数和(自身を含む): 2482472064

約数和(自身を除く): 1250298448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 4247, 8494, 16988, 18133, 33976, 36266, 67952, 72532, 145064, 290128, 562123, 1124246, 2248492, 2484221, 4496984, 4968442, 8993968, 9936884, 19873768, 39747536, 77010851, 154021702, 308043404, 616086808, 1232173616]

約数ペア:

[(1, 1232173616), (2, 616086808), (4, 308043404), (8, 154021702), (16, 77010851), (31, 39747536), (62, 19873768), (124, 9936884), (137, 8993968), (248, 4968442), (274, 4496984), (496, 2484221), (548, 2248492), (1096, 1124246), (2192, 562123), (4247, 290128), (8494, 145064), (16988, 72532), (18133, 67952), (33976, 36266)]