39217648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 78494976

約数和(自身を除く): 39277328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 191, 313, 328, 382, 626, 656, 764, 1252, 1528, 2504, 3056, 5008, 7831, 12833, 15662, 25666, 31324, 51332, 59783, 62648, 102664, 119566, 125296, 205328, 239132, 478264, 956528, 2451103, 4902206, 9804412, 19608824, 39217648]

約数ペア:

[(1, 39217648), (2, 19608824), (4, 9804412), (8, 4902206), (16, 2451103), (41, 956528), (82, 478264), (164, 239132), (191, 205328), (313, 125296), (328, 119566), (382, 102664), (626, 62648), (656, 59783), (764, 51332), (1252, 31324), (1528, 25666), (2504, 15662), (3056, 12833), (5008, 7831)]