38314016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 83881728

約数和(自身を除く): 45567712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 2971, 3224, 5942, 6448, 11884, 12896, 23768, 38623, 47536, 77246, 92101, 95072, 154492, 184202, 308984, 368404, 617968, 736808, 1197313, 1235936, 1473616, 2394626, 2947232, 4789252, 9578504, 19157008, 38314016]

約数ペア:

[(1, 38314016), (2, 19157008), (4, 9578504), (8, 4789252), (13, 2947232), (16, 2394626), (26, 1473616), (31, 1235936), (32, 1197313), (52, 736808), (62, 617968), (104, 368404), (124, 308984), (208, 184202), (248, 154492), (403, 95072), (416, 92101), (496, 77246), (806, 47536), (992, 38623), (1612, 23768), (2971, 12896), (3224, 11884), (5942, 6448)]