85393648

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 169462368

約数和(自身を除く): 84068720

約数列:

[1, 2, 4, 8, 16, 73, 113, 146, 226, 292, 452, 584, 647, 904, 1168, 1294, 1808, 2588, 5176, 8249, 10352, 16498, 32996, 47231, 65992, 73111, 94462, 131984, 146222, 188924, 292444, 377848, 584888, 755696, 1169776, 5337103, 10674206, 21348412, 42696824, 85393648]

約数ペア:

[(1, 85393648), (2, 42696824), (4, 21348412), (8, 10674206), (16, 5337103), (73, 1169776), (113, 755696), (146, 584888), (226, 377848), (292, 292444), (452, 188924), (584, 146222), (647, 131984), (904, 94462), (1168, 73111), (1294, 65992), (1808, 47231), (2588, 32996), (5176, 16498), (8249, 10352)]