91215784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4337}}^1$

素因数の和:4593

約数の個数: 32

約数和(自身を含む): 187401600

約数和(自身を除く): 96185816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 4337, 5258, 8674, 10516, 17348, 21032, 34696, 47707, 95414, 190828, 381656, 1036543, 2073086, 4146172, 8292344, 11401973, 22803946, 45607892, 91215784]

約数ペア:

[(1, 91215784), (2, 45607892), (4, 22803946), (8, 11401973), (11, 8292344), (22, 4146172), (44, 2073086), (88, 1036543), (239, 381656), (478, 190828), (956, 95414), (1912, 47707), (2629, 34696), (4337, 21032), (5258, 17348), (8674, 10516)]