89467952

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11251}}^1$

素因数の和:11337

約数の個数: 40

約数和(自身を含む): 200915712

約数和(自身を除く): 111447760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 11251, 22502, 45004, 78757, 90008, 157514, 180016, 315028, 630056, 798821, 1260112, 1597642, 3195284, 5591747, 6390568, 11183494, 12781136, 22366988, 44733976, 89467952]

約数ペア:

[(1, 89467952), (2, 44733976), (4, 22366988), (7, 12781136), (8, 11183494), (14, 6390568), (16, 5591747), (28, 3195284), (56, 1597642), (71, 1260112), (112, 798821), (142, 630056), (284, 315028), (497, 180016), (568, 157514), (994, 90008), (1136, 78757), (1988, 45004), (3976, 22502), (7952, 11251)]