2016503872

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1229}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 4138940160

約数和(自身を除く): 2122436288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 827, 992, 1229, 1654, 1984, 2458, 3308, 4916, 6616, 9832, 13232, 19664, 25637, 26464, 38099, 39328, 51274, 52928, 76198, 78656, 102548, 152396, 205096, 304792, 410192, 609584, 820384, 1016383, 1219168, 1640768, 2032766, 2438336, 4065532, 8131064, 16262128, 31507873, 32524256, 63015746, 65048512, 126031492, 252062984, 504125968, 1008251936, 2016503872]

約数ペア:

[(1, 2016503872), (2, 1008251936), (4, 504125968), (8, 252062984), (16, 126031492), (31, 65048512), (32, 63015746), (62, 32524256), (64, 31507873), (124, 16262128), (248, 8131064), (496, 4065532), (827, 2438336), (992, 2032766), (1229, 1640768), (1654, 1219168), (1984, 1016383), (2458, 820384), (3308, 609584), (4916, 410192), (6616, 304792), (9832, 205096), (13232, 152396), (19664, 102548), (25637, 78656), (26464, 76198), (38099, 52928), (39328, 51274)]