31639968352

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{288181}}^1$

素因数の和:288311

約数の個数: 48

約数和(自身を含む): 64488215232

約数和(自身を除く): 32848246880

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1504, 2336, 3431, 6862, 13724, 27448, 54896, 109792, 288181, 576362, 1152724, 2305448, 4610896, 9221792, 13544507, 21037213, 27089014, 42074426, 54178028, 84148852, 108356056, 168297704, 216712112, 336595408, 433424224, 673190816, 988749011, 1977498022, 3954996044, 7909992088, 15819984176, 31639968352]

約数ペア:

[(1, 31639968352), (2, 15819984176), (4, 7909992088), (8, 3954996044), (16, 1977498022), (32, 988749011), (47, 673190816), (73, 433424224), (94, 336595408), (146, 216712112), (188, 168297704), (292, 108356056), (376, 84148852), (584, 54178028), (752, 42074426), (1168, 27089014), (1504, 21037213), (2336, 13544507), (3431, 9221792), (6862, 4610896), (13724, 2305448), (27448, 1152724), (54896, 576362), (109792, 288181)]