90089896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37663}}^1$

素因数の和:37705

約数の個数: 32

約数和(自身を含む): 189826560

約数和(自身を除く): 99736664

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 37663, 75326, 150652, 301304, 489619, 866249, 979238, 1732498, 1958476, 3464996, 3916952, 6929992, 11261237, 22522474, 45044948, 90089896]

約数ペア:

[(1, 90089896), (2, 45044948), (4, 22522474), (8, 11261237), (13, 6929992), (23, 3916952), (26, 3464996), (46, 1958476), (52, 1732498), (92, 979238), (104, 866249), (184, 489619), (299, 301304), (598, 150652), (1196, 75326), (2392, 37663)]