101820368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15843

約数の個数: 40

約数和(自身を含む): 219319296

約数和(自身を除く): 117498928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 15791, 31582, 63164, 126328, 205283, 252656, 410566, 489521, 821132, 979042, 1642264, 1958084, 3284528, 3916168, 6363773, 7832336, 12727546, 25455092, 50910184, 101820368]

約数ペア:

[(1, 101820368), (2, 50910184), (4, 25455092), (8, 12727546), (13, 7832336), (16, 6363773), (26, 3916168), (31, 3284528), (52, 1958084), (62, 1642264), (104, 979042), (124, 821132), (208, 489521), (248, 410566), (403, 252656), (496, 205283), (806, 126328), (1612, 63164), (3224, 31582), (6448, 15791)]