81703048

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2357}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 175435200

約数和(自身を除く): 93732152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2357, 2476, 4333, 4714, 4952, 8666, 9428, 16499, 17332, 18856, 32998, 34664, 65996, 131992, 1458983, 2917966, 5835932, 10212881, 11671864, 20425762, 40851524, 81703048]

約数ペア:

[(1, 81703048), (2, 40851524), (4, 20425762), (7, 11671864), (8, 10212881), (14, 5835932), (28, 2917966), (56, 1458983), (619, 131992), (1238, 65996), (2357, 34664), (2476, 32998), (4333, 18856), (4714, 17332), (4952, 16499), (8666, 9428)]