87041402

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 152893440

約数和(自身を除く): 65852038

約数列:

[1, 2, 7, 14, 59, 118, 167, 334, 413, 631, 826, 1169, 1262, 2338, 4417, 8834, 9853, 19706, 37229, 68971, 74458, 105377, 137942, 210754, 260603, 521206, 737639, 1475278, 6217243, 12434486, 43520701, 87041402]

約数ペア:

[(1, 87041402), (2, 43520701), (7, 12434486), (14, 6217243), (59, 1475278), (118, 737639), (167, 521206), (334, 260603), (413, 210754), (631, 137942), (826, 105377), (1169, 74458), (1262, 68971), (2338, 37229), (4417, 19706), (8834, 9853)]