31395832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 67032000

約数和(自身を除く): 35636168

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 104, 148, 164, 199, 296, 328, 398, 481, 533, 796, 962, 1066, 1517, 1592, 1924, 2132, 2587, 3034, 3848, 4264, 5174, 6068, 7363, 8159, 10348, 12136, 14726, 16318, 19721, 20696, 29452, 32636, 39442, 58904, 65272, 78884, 95719, 106067, 157768, 191438, 212134, 301883, 382876, 424268, 603766, 765752, 848536, 1207532, 2415064, 3924479, 7848958, 15697916, 31395832]

約数ペア:

[(1, 31395832), (2, 15697916), (4, 7848958), (8, 3924479), (13, 2415064), (26, 1207532), (37, 848536), (41, 765752), (52, 603766), (74, 424268), (82, 382876), (104, 301883), (148, 212134), (164, 191438), (199, 157768), (296, 106067), (328, 95719), (398, 78884), (481, 65272), (533, 58904), (796, 39442), (962, 32636), (1066, 29452), (1517, 20696), (1592, 19721), (1924, 16318), (2132, 14726), (2587, 12136), (3034, 10348), (3848, 8159), (4264, 7363), (5174, 6068)]