84638464

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{17401}}^1$

素因数の和:17436

約数の個数: 36

約数和(自身を含む): 177848440

約数和(自身を除く): 93209976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 17401, 34802, 69604, 139208, 278416, 330619, 556832, 661238, 1113664, 1322476, 2227328, 2644952, 4454656, 5289904, 10579808, 21159616, 42319232, 84638464]

約数ペア:

[(1, 84638464), (2, 42319232), (4, 21159616), (8, 10579808), (16, 5289904), (19, 4454656), (32, 2644952), (38, 2227328), (64, 1322476), (76, 1113664), (128, 661238), (152, 556832), (256, 330619), (304, 278416), (608, 139208), (1216, 69604), (2432, 34802), (4864, 17401)]