89442688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{22541}}^1$

素因数の和:22586

約数の個数: 32

約数和(自身を含む): 183942720

約数和(自身を除く): 94500032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 22541, 45082, 90164, 180328, 360656, 698771, 721312, 1397542, 1442624, 2795084, 2885248, 5590168, 11180336, 22360672, 44721344, 89442688]

約数ペア:

[(1, 89442688), (2, 44721344), (4, 22360672), (8, 11180336), (16, 5590168), (31, 2885248), (32, 2795084), (62, 1442624), (64, 1397542), (124, 721312), (128, 698771), (248, 360656), (496, 180328), (992, 90164), (1984, 45082), (3968, 22541)]