31920456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70001}}^1$

素因数の和:70029

約数の個数: 32

約数和(自身を含む): 84002400

約数和(自身を除く): 52081944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 70001, 140002, 210003, 280004, 420006, 560008, 840012, 1330019, 1680024, 2660038, 3990057, 5320076, 7980114, 10640152, 15960228, 31920456]

約数ペア:

[(1, 31920456), (2, 15960228), (3, 10640152), (4, 7980114), (6, 5320076), (8, 3990057), (12, 2660038), (19, 1680024), (24, 1330019), (38, 840012), (57, 560008), (76, 420006), (114, 280004), (152, 210003), (228, 140002), (456, 70001)]