90235082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10247}}^1$

素因数の和:10310

約数の個数: 32

約数和(自身を含む): 168231168

約数和(自身を除く): 77996086

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 10247, 20494, 71729, 143458, 174199, 348398, 379139, 758278, 1219393, 2438786, 2653973, 5307946, 6445363, 12890726, 45117541, 90235082]

約数ペア:

[(1, 90235082), (2, 45117541), (7, 12890726), (14, 6445363), (17, 5307946), (34, 2653973), (37, 2438786), (74, 1219393), (119, 758278), (238, 379139), (259, 348398), (518, 174199), (629, 143458), (1258, 71729), (4403, 20494), (8806, 10247)]