31330156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54773}}^1$

素因数の和:54801

約数の個数: 24

約数和(自身を含む): 64414224

約数和(自身を除く): 33084068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54773, 109546, 219092, 602503, 712049, 1205006, 1424098, 2410012, 2848196, 7832539, 15665078, 31330156]

約数ペア:

[(1, 31330156), (2, 15665078), (4, 7832539), (11, 2848196), (13, 2410012), (22, 1424098), (26, 1205006), (44, 712049), (52, 602503), (143, 219092), (286, 109546), (572, 54773)]