89560024

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 170359920

約数和(自身を除く): 80799896

約数列:

[1, 2, 4, 8, 163, 173, 326, 346, 397, 652, 692, 794, 1304, 1384, 1588, 3176, 28199, 56398, 64711, 68681, 112796, 129422, 137362, 225592, 258844, 274724, 517688, 549448, 11195003, 22390006, 44780012, 89560024]

約数ペア:

[(1, 89560024), (2, 44780012), (4, 22390006), (8, 11195003), (163, 549448), (173, 517688), (326, 274724), (346, 258844), (397, 225592), (652, 137362), (692, 129422), (794, 112796), (1304, 68681), (1384, 64711), (1588, 56398), (3176, 28199)]