172019584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{122173}}^1$

素因数の和:122198

約数の個数: 32

約数和(自身を含む): 373852440

約数和(自身を除く): 201832856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 122173, 244346, 488692, 977384, 1343903, 1954768, 2687806, 3909536, 5375612, 7819072, 10751224, 15638144, 21502448, 43004896, 86009792, 172019584]

約数ペア:

[(1, 172019584), (2, 86009792), (4, 43004896), (8, 21502448), (11, 15638144), (16, 10751224), (22, 7819072), (32, 5375612), (44, 3909536), (64, 2687806), (88, 1954768), (128, 1343903), (176, 977384), (352, 488692), (704, 244346), (1408, 122173)]