1567124896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{19997}}^1$

素因数の和:20117

約数の個数: 48

約数和(自身を含む): 3225277440

約数和(自身を除く): 1658152544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 2449, 2528, 4898, 9796, 19592, 19997, 39184, 39994, 78368, 79988, 159976, 319952, 619907, 639904, 1239814, 1579763, 2479628, 3159526, 4959256, 6319052, 9918512, 12638104, 19837024, 25276208, 48972653, 50552416, 97945306, 195890612, 391781224, 783562448, 1567124896]

約数ペア:

[(1, 1567124896), (2, 783562448), (4, 391781224), (8, 195890612), (16, 97945306), (31, 50552416), (32, 48972653), (62, 25276208), (79, 19837024), (124, 12638104), (158, 9918512), (248, 6319052), (316, 4959256), (496, 3159526), (632, 2479628), (992, 1579763), (1264, 1239814), (2449, 639904), (2528, 619907), (4898, 319952), (9796, 159976), (19592, 79988), (19997, 78368), (39184, 39994)]