84405808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 169989120

約数和(自身を除く): 85583312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1019, 1336, 2038, 2672, 4076, 5177, 8152, 10354, 16304, 20708, 31589, 41416, 63178, 82832, 126356, 170173, 252712, 340346, 505424, 680692, 1361384, 2722768, 5275363, 10550726, 21101452, 42202904, 84405808]

約数ペア:

[(1, 84405808), (2, 42202904), (4, 21101452), (8, 10550726), (16, 5275363), (31, 2722768), (62, 1361384), (124, 680692), (167, 505424), (248, 340346), (334, 252712), (496, 170173), (668, 126356), (1019, 82832), (1336, 63178), (2038, 41416), (2672, 31589), (4076, 20708), (5177, 16304), (8152, 10354)]