87888496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 176399424

約数和(自身を除く): 88510928

約数列:

[1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1601, 3202, 3431, 6404, 6862, 12808, 13724, 25616, 27448, 54896, 75247, 116873, 150494, 233746, 300988, 467492, 601976, 934984, 1203952, 1869968, 5493031, 10986062, 21972124, 43944248, 87888496]

約数ペア:

[(1, 87888496), (2, 43944248), (4, 21972124), (8, 10986062), (16, 5493031), (47, 1869968), (73, 1203952), (94, 934984), (146, 601976), (188, 467492), (292, 300988), (376, 233746), (584, 150494), (752, 116873), (1168, 75247), (1601, 54896), (3202, 27448), (3431, 25616), (6404, 13724), (6862, 12808)]