90617296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73553}}^1$

素因数の和:73579

約数の個数: 40

約数和(自身を含む): 218896704

約数和(自身を除く): 128279408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 73553, 147106, 294212, 514871, 588424, 809083, 1029742, 1176848, 1618166, 2059484, 3236332, 4118968, 5663581, 6472664, 8237936, 11327162, 12945328, 22654324, 45308648, 90617296]

約数ペア:

[(1, 90617296), (2, 45308648), (4, 22654324), (7, 12945328), (8, 11327162), (11, 8237936), (14, 6472664), (16, 5663581), (22, 4118968), (28, 3236332), (44, 2059484), (56, 1618166), (77, 1176848), (88, 1029742), (112, 809083), (154, 588424), (176, 514871), (308, 294212), (616, 147106), (1232, 73553)]