61626512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{124247}}^1$

素因数の和:124286

約数の個数: 20

約数和(自身を含む): 123254016

約数和(自身を除く): 61627504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 124247, 248494, 496988, 993976, 1987952, 3851657, 7703314, 15406628, 30813256, 61626512]

約数ペア:

[(1, 61626512), (2, 30813256), (4, 15406628), (8, 7703314), (16, 3851657), (31, 1987952), (62, 993976), (124, 496988), (248, 248494), (496, 124247)]