38986096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 78994944

約数和(自身を除く): 40008848

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 947, 1328, 1894, 2573, 3788, 5146, 7576, 10292, 15152, 20584, 29357, 41168, 58714, 78601, 117428, 157202, 234856, 314404, 469712, 628808, 1257616, 2436631, 4873262, 9746524, 19493048, 38986096]

約数ペア:

[(1, 38986096), (2, 19493048), (4, 9746524), (8, 4873262), (16, 2436631), (31, 1257616), (62, 628808), (83, 469712), (124, 314404), (166, 234856), (248, 157202), (332, 117428), (496, 78601), (664, 58714), (947, 41168), (1328, 29357), (1894, 20584), (2573, 15152), (3788, 10292), (5146, 7576)]