89565772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51239}}^1$

素因数の和:51285

約数の個数: 24

約数和(自身を含む): 172166400

約数和(自身を除く): 82600628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 51239, 102478, 204956, 973541, 1178497, 1947082, 2356994, 3894164, 4713988, 22391443, 44782886, 89565772]

約数ペア:

[(1, 89565772), (2, 44782886), (4, 22391443), (19, 4713988), (23, 3894164), (38, 2356994), (46, 1947082), (76, 1178497), (92, 973541), (437, 204956), (874, 102478), (1748, 51239)]