31416272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6123

約数の個数: 40

約数和(自身を含む): 67852800

約数和(自身を除く): 36436528

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 6079, 12158, 24316, 48632, 97264, 103343, 115501, 206686, 231002, 413372, 462004, 826744, 924008, 1653488, 1848016, 1963517, 3927034, 7854068, 15708136, 31416272]

約数ペア:

[(1, 31416272), (2, 15708136), (4, 7854068), (8, 3927034), (16, 1963517), (17, 1848016), (19, 1653488), (34, 924008), (38, 826744), (68, 462004), (76, 413372), (136, 231002), (152, 206686), (272, 115501), (304, 103343), (323, 97264), (646, 48632), (1292, 24316), (2584, 12158), (5168, 6079)]