392288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 889056

約数和(自身を除く): 496768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 41, 46, 52, 82, 92, 104, 164, 184, 208, 299, 328, 368, 416, 533, 598, 656, 736, 943, 1066, 1196, 1312, 1886, 2132, 2392, 3772, 4264, 4784, 7544, 8528, 9568, 12259, 15088, 17056, 24518, 30176, 49036, 98072, 196144, 392288]

約数ペア:

[(1, 392288), (2, 196144), (4, 98072), (8, 49036), (13, 30176), (16, 24518), (23, 17056), (26, 15088), (32, 12259), (41, 9568), (46, 8528), (52, 7544), (82, 4784), (92, 4264), (104, 3772), (164, 2392), (184, 2132), (208, 1886), (299, 1312), (328, 1196), (368, 1066), (416, 943), (533, 736), (598, 656)]