69823408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{140773}}^1$

素因数の和:140812

約数の個数: 20

約数和(自身を含む): 139647808

約数和(自身を除く): 69824400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 140773, 281546, 563092, 1126184, 2252368, 4363963, 8727926, 17455852, 34911704, 69823408]

約数ペア:

[(1, 69823408), (2, 34911704), (4, 17455852), (8, 8727926), (16, 4363963), (31, 2252368), (62, 1126184), (124, 563092), (248, 281546), (496, 140773)]