31964786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 57214080

約数和(自身を除く): 25249294

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 262, 406, 601, 917, 1202, 1834, 3799, 4207, 7598, 8414, 17429, 26593, 34858, 53186, 78731, 122003, 157462, 244006, 551117, 1102234, 2283199, 4566398, 15982393, 31964786]

約数ペア:

[(1, 31964786), (2, 15982393), (7, 4566398), (14, 2283199), (29, 1102234), (58, 551117), (131, 244006), (203, 157462), (262, 122003), (406, 78731), (601, 53186), (917, 34858), (1202, 26593), (1834, 17429), (3799, 8414), (4207, 7598)]