172672

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 367200

約数和(自身を除く): 194528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2432, 2698, 4544, 5396, 9088, 10792, 21584, 43168, 86336, 172672]

約数ペア:

[(1, 172672), (2, 86336), (4, 43168), (8, 21584), (16, 10792), (19, 9088), (32, 5396), (38, 4544), (64, 2698), (71, 2432), (76, 2272), (128, 1349), (142, 1216), (152, 1136), (284, 608), (304, 568)]