81923624

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4691}}^1$

素因数の和:4793

約数の個数: 32

約数和(自身を含む): 160466400

約数和(自身を除く): 78542776

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 4691, 8732, 9382, 17464, 18764, 37528, 173567, 276769, 347134, 553538, 694268, 1107076, 1388536, 2214152, 10240453, 20480906, 40961812, 81923624]

約数ペア:

[(1, 81923624), (2, 40961812), (4, 20480906), (8, 10240453), (37, 2214152), (59, 1388536), (74, 1107076), (118, 694268), (148, 553538), (236, 347134), (296, 276769), (472, 173567), (2183, 37528), (4366, 18764), (4691, 17464), (8732, 9382)]