82812728

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 158373360

約数和(自身を除く): 75560632

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 404, 452, 808, 904, 907, 1814, 3628, 7256, 11413, 22826, 45652, 91304, 91607, 102491, 183214, 204982, 366428, 409964, 732856, 819928, 10351591, 20703182, 41406364, 82812728]

約数ペア:

[(1, 82812728), (2, 41406364), (4, 20703182), (8, 10351591), (101, 819928), (113, 732856), (202, 409964), (226, 366428), (404, 204982), (452, 183214), (808, 102491), (904, 91607), (907, 91304), (1814, 45652), (3628, 22826), (7256, 11413)]