83223188

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 148314600

約数和(自身を除く): 65091412

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 1489, 2978, 5956, 13973, 27946, 55892, 132521, 233773, 265042, 467546, 530084, 935092, 20805797, 41611594, 83223188]

約数ペア:

[(1, 83223188), (2, 41611594), (4, 20805797), (89, 935092), (157, 530084), (178, 467546), (314, 265042), (356, 233773), (628, 132521), (1489, 55892), (2978, 27946), (5956, 13973)]