89489392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 183202560

約数和(自身を除く): 93713168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 683, 862, 1366, 1724, 2732, 3448, 5464, 6896, 8189, 10928, 12977, 16378, 25954, 32756, 51908, 65512, 103816, 131024, 207632, 294373, 588746, 1177492, 2354984, 4709968, 5593087, 11186174, 22372348, 44744696, 89489392]

約数ペア:

[(1, 89489392), (2, 44744696), (4, 22372348), (8, 11186174), (16, 5593087), (19, 4709968), (38, 2354984), (76, 1177492), (152, 588746), (304, 294373), (431, 207632), (683, 131024), (862, 103816), (1366, 65512), (1724, 51908), (2732, 32756), (3448, 25954), (5464, 16378), (6896, 12977), (8189, 10928)]