90969488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 182472696

約数和(自身を除く): 91503208

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 328, 404, 656, 808, 1373, 1616, 2746, 4141, 5492, 8282, 10984, 16564, 21968, 33128, 56293, 66256, 112586, 138673, 225172, 277346, 450344, 554692, 900688, 1109384, 2218768, 5685593, 11371186, 22742372, 45484744, 90969488]

約数ペア:

[(1, 90969488), (2, 45484744), (4, 22742372), (8, 11371186), (16, 5685593), (41, 2218768), (82, 1109384), (101, 900688), (164, 554692), (202, 450344), (328, 277346), (404, 225172), (656, 138673), (808, 112586), (1373, 66256), (1616, 56293), (2746, 33128), (4141, 21968), (5492, 16564), (8282, 10984)]