82307992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 172872000

約数和(自身を除く): 90564008

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 97, 104, 164, 194, 199, 328, 388, 398, 533, 776, 796, 1066, 1261, 1592, 2132, 2522, 2587, 3977, 4264, 5044, 5174, 7954, 8159, 10088, 10348, 15908, 16318, 19303, 20696, 31816, 32636, 38606, 51701, 65272, 77212, 103402, 106067, 154424, 206804, 212134, 250939, 413608, 424268, 501878, 791423, 848536, 1003756, 1582846, 2007512, 3165692, 6331384, 10288499, 20576998, 41153996, 82307992]

約数ペア:

[(1, 82307992), (2, 41153996), (4, 20576998), (8, 10288499), (13, 6331384), (26, 3165692), (41, 2007512), (52, 1582846), (82, 1003756), (97, 848536), (104, 791423), (164, 501878), (194, 424268), (199, 413608), (328, 250939), (388, 212134), (398, 206804), (533, 154424), (776, 106067), (796, 103402), (1066, 77212), (1261, 65272), (1592, 51701), (2132, 38606), (2522, 32636), (2587, 31816), (3977, 20696), (4264, 19303), (5044, 16318), (5174, 15908), (7954, 10348), (8159, 10088)]