88613590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1931}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 172349856

約数和(自身を除く): 83736266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1765, 1931, 3530, 3862, 4589, 9178, 9655, 19310, 22945, 25103, 45890, 50206, 125515, 251030, 681643, 1363286, 3408215, 6816430, 8861359, 17722718, 44306795, 88613590]

約数ペア:

[(1, 88613590), (2, 44306795), (5, 17722718), (10, 8861359), (13, 6816430), (26, 3408215), (65, 1363286), (130, 681643), (353, 251030), (706, 125515), (1765, 50206), (1931, 45890), (3530, 25103), (3862, 22945), (4589, 19310), (9178, 9655)]