31270352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 65992800

約数和(自身を除く): 34722448

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 3547, 4408, 7094, 8816, 14188, 28376, 56752, 67393, 102863, 134786, 205726, 269572, 411452, 539144, 822904, 1078288, 1645808, 1954397, 3908794, 7817588, 15635176, 31270352]

約数ペア:

[(1, 31270352), (2, 15635176), (4, 7817588), (8, 3908794), (16, 1954397), (19, 1645808), (29, 1078288), (38, 822904), (58, 539144), (76, 411452), (116, 269572), (152, 205726), (232, 134786), (304, 102863), (464, 67393), (551, 56752), (1102, 28376), (2204, 14188), (3547, 8816), (4408, 7094)]