39835856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2307

約数の個数: 40

約数和(自身を含む): 82658400

約数和(自身を除く): 42822544

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2221, 2242, 4442, 4484, 8884, 8968, 17768, 17936, 35536, 42199, 84398, 131039, 168796, 262078, 337592, 524156, 675184, 1048312, 2096624, 2489741, 4979482, 9958964, 19917928, 39835856]

約数ペア:

[(1, 39835856), (2, 19917928), (4, 9958964), (8, 4979482), (16, 2489741), (19, 2096624), (38, 1048312), (59, 675184), (76, 524156), (118, 337592), (152, 262078), (236, 168796), (304, 131039), (472, 84398), (944, 42199), (1121, 35536), (2221, 17936), (2242, 17768), (4442, 8968), (4484, 8884)]