84971248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 171147776

約数和(自身を除く): 86176528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1051, 1304, 2102, 2608, 4204, 5053, 8408, 10106, 16816, 20212, 32581, 40424, 65162, 80848, 130324, 171313, 260648, 342626, 521296, 685252, 1370504, 2741008, 5310703, 10621406, 21242812, 42485624, 84971248]

約数ペア:

[(1, 84971248), (2, 42485624), (4, 21242812), (8, 10621406), (16, 5310703), (31, 2741008), (62, 1370504), (124, 685252), (163, 521296), (248, 342626), (326, 260648), (496, 171313), (652, 130324), (1051, 80848), (1304, 65162), (2102, 40424), (2608, 32581), (4204, 20212), (5053, 16816), (8408, 10106)]