78654032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 158695200

約数和(自身を除く): 80041168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 179, 232, 358, 464, 716, 947, 1432, 1894, 2864, 3788, 5191, 7576, 10382, 15152, 20764, 27463, 41528, 54926, 83056, 109852, 169513, 219704, 339026, 439408, 678052, 1356104, 2712208, 4915877, 9831754, 19663508, 39327016, 78654032]

約数ペア:

[(1, 78654032), (2, 39327016), (4, 19663508), (8, 9831754), (16, 4915877), (29, 2712208), (58, 1356104), (116, 678052), (179, 439408), (232, 339026), (358, 219704), (464, 169513), (716, 109852), (947, 83056), (1432, 54926), (1894, 41528), (2864, 27463), (3788, 20764), (5191, 15152), (7576, 10382)]