16206156928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{6053}}^1$

素因数の和:7689

約数の個数: 64

約数和(自身を含む): 34796575800

約数和(自身を除く): 18590418872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1609, 1664, 3218, 6053, 6436, 12106, 12872, 20917, 24212, 25744, 41834, 48424, 51488, 78689, 83668, 96848, 102976, 157378, 167336, 193696, 205952, 314756, 334672, 387392, 629512, 669344, 774784, 1259024, 1338688, 2518048, 2677376, 5036096, 9739277, 10072192, 19478554, 38957108, 77914216, 126610601, 155828432, 253221202, 311656864, 506442404, 623313728, 1012884808, 1246627456, 2025769616, 4051539232, 8103078464, 16206156928]

約数ペア:

[(1, 16206156928), (2, 8103078464), (4, 4051539232), (8, 2025769616), (13, 1246627456), (16, 1012884808), (26, 623313728), (32, 506442404), (52, 311656864), (64, 253221202), (104, 155828432), (128, 126610601), (208, 77914216), (416, 38957108), (832, 19478554), (1609, 10072192), (1664, 9739277), (3218, 5036096), (6053, 2677376), (6436, 2518048), (12106, 1338688), (12872, 1259024), (20917, 774784), (24212, 669344), (25744, 629512), (41834, 387392), (48424, 334672), (51488, 314756), (78689, 205952), (83668, 193696), (96848, 167336), (102976, 157378)]