80929744

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1321}}^1$

素因数の和:1883

約数の個数: 40

約数和(自身を含む): 179665088

約数和(自身を除く): 98735344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 1321, 2188, 2642, 3829, 4376, 5284, 7658, 8752, 9247, 10568, 15316, 18494, 21136, 30632, 36988, 61264, 73976, 147952, 722587, 1445174, 2890348, 5058109, 5780696, 10116218, 11561392, 20232436, 40464872, 80929744]

約数ペア:

[(1, 80929744), (2, 40464872), (4, 20232436), (7, 11561392), (8, 10116218), (14, 5780696), (16, 5058109), (28, 2890348), (56, 1445174), (112, 722587), (547, 147952), (1094, 73976), (1321, 61264), (2188, 36988), (2642, 30632), (3829, 21136), (4376, 18494), (5284, 15316), (7658, 10568), (8752, 9247)]