85990592

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 56

約数和(自身を含む): 176278032

約数和(自身を除く): 90287440

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 202, 212, 251, 404, 424, 502, 808, 848, 1004, 1616, 1696, 2008, 3232, 3392, 4016, 5353, 6464, 8032, 10706, 13303, 16064, 21412, 25351, 26606, 42824, 50702, 53212, 85648, 101404, 106424, 171296, 202808, 212848, 342592, 405616, 425696, 811232, 851392, 1343603, 1622464, 2687206, 5374412, 10748824, 21497648, 42995296, 85990592]

約数ペア:

[(1, 85990592), (2, 42995296), (4, 21497648), (8, 10748824), (16, 5374412), (32, 2687206), (53, 1622464), (64, 1343603), (101, 851392), (106, 811232), (202, 425696), (212, 405616), (251, 342592), (404, 212848), (424, 202808), (502, 171296), (808, 106424), (848, 101404), (1004, 85648), (1616, 53212), (1696, 50702), (2008, 42824), (3232, 26606), (3392, 25351), (4016, 21412), (5353, 16064), (6464, 13303), (8032, 10706)]