89725072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{193373}}^1$

素因数の和:193410

約数の個数: 20

約数和(自身を含む): 179837820

約数和(自身を除く): 90112748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 193373, 386746, 773492, 1546984, 3093968, 5607817, 11215634, 22431268, 44862536, 89725072]

約数ペア:

[(1, 89725072), (2, 44862536), (4, 22431268), (8, 11215634), (16, 5607817), (29, 3093968), (58, 1546984), (116, 773492), (232, 386746), (464, 193373)]