39438944

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 41846176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 479, 496, 664, 958, 992, 1328, 1916, 2573, 2656, 3832, 5146, 7664, 10292, 14849, 15328, 20584, 29698, 39757, 41168, 59396, 79514, 82336, 118792, 159028, 237584, 318056, 475168, 636112, 1232467, 1272224, 2464934, 4929868, 9859736, 19719472, 39438944]

約数ペア:

[(1, 39438944), (2, 19719472), (4, 9859736), (8, 4929868), (16, 2464934), (31, 1272224), (32, 1232467), (62, 636112), (83, 475168), (124, 318056), (166, 237584), (248, 159028), (332, 118792), (479, 82336), (496, 79514), (664, 59396), (958, 41168), (992, 39757), (1328, 29698), (1916, 20584), (2573, 15328), (2656, 14849), (3832, 10292), (5146, 7664)]