31883136

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 85843200

約数和(自身を除く): 53960064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1051, 1264, 1896, 2102, 2528, 3153, 3792, 4204, 5056, 6306, 7584, 8408, 10112, 12612, 15168, 16816, 25224, 30336, 33632, 50448, 67264, 83029, 100896, 134528, 166058, 201792, 249087, 332116, 403584, 498174, 664232, 996348, 1328464, 1992696, 2656928, 3985392, 5313856, 7970784, 10627712, 15941568, 31883136]

約数ペア:

[(1, 31883136), (2, 15941568), (3, 10627712), (4, 7970784), (6, 5313856), (8, 3985392), (12, 2656928), (16, 1992696), (24, 1328464), (32, 996348), (48, 664232), (64, 498174), (79, 403584), (96, 332116), (128, 249087), (158, 201792), (192, 166058), (237, 134528), (316, 100896), (384, 83029), (474, 67264), (632, 50448), (948, 33632), (1051, 30336), (1264, 25224), (1896, 16816), (2102, 15168), (2528, 12612), (3153, 10112), (3792, 8408), (4204, 7584), (5056, 6306)]