82067704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1229}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 163393200

約数和(自身を除く): 81325496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1229, 1964, 2458, 3928, 4916, 8347, 9832, 16694, 20893, 33388, 41786, 66776, 83572, 167144, 603439, 1206878, 2413756, 4827512, 10258463, 20516926, 41033852, 82067704]

約数ペア:

[(1, 82067704), (2, 41033852), (4, 20516926), (8, 10258463), (17, 4827512), (34, 2413756), (68, 1206878), (136, 603439), (491, 167144), (982, 83572), (1229, 66776), (1964, 41786), (2458, 33388), (3928, 20893), (4916, 16694), (8347, 9832)]