82707584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 93548416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 191, 199, 272, 382, 398, 544, 764, 796, 1088, 1528, 1592, 2176, 3056, 3184, 3247, 3383, 6112, 6368, 6494, 6766, 12224, 12736, 12988, 13532, 24448, 25472, 25976, 27064, 38009, 51952, 54128, 76018, 103904, 108256, 152036, 207808, 216512, 304072, 415616, 433024, 608144, 646153, 1216288, 1292306, 2432576, 2584612, 4865152, 5169224, 10338448, 20676896, 41353792, 82707584]

約数ペア:

[(1, 82707584), (2, 41353792), (4, 20676896), (8, 10338448), (16, 5169224), (17, 4865152), (32, 2584612), (34, 2432576), (64, 1292306), (68, 1216288), (128, 646153), (136, 608144), (191, 433024), (199, 415616), (272, 304072), (382, 216512), (398, 207808), (544, 152036), (764, 108256), (796, 103904), (1088, 76018), (1528, 54128), (1592, 51952), (2176, 38009), (3056, 27064), (3184, 25976), (3247, 25472), (3383, 24448), (6112, 13532), (6368, 12988), (6494, 12736), (6766, 12224)]