31068672

素因数分解:

$2^9\times 3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 83967840

約数和(自身を除く): 52899168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 179, 192, 226, 256, 339, 358, 384, 452, 512, 537, 678, 716, 768, 904, 1074, 1356, 1432, 1536, 1808, 2148, 2712, 2864, 3616, 4296, 5424, 5728, 7232, 8592, 10848, 11456, 14464, 17184, 20227, 21696, 22912, 28928, 34368, 40454, 43392, 45824, 57856, 60681, 68736, 80908, 86784, 91648, 121362, 137472, 161816, 173568, 242724, 274944, 323632, 485448, 647264, 970896, 1294528, 1941792, 2589056, 3883584, 5178112, 7767168, 10356224, 15534336, 31068672]

約数ペア:

[(1, 31068672), (2, 15534336), (3, 10356224), (4, 7767168), (6, 5178112), (8, 3883584), (12, 2589056), (16, 1941792), (24, 1294528), (32, 970896), (48, 647264), (64, 485448), (96, 323632), (113, 274944), (128, 242724), (179, 173568), (192, 161816), (226, 137472), (256, 121362), (339, 91648), (358, 86784), (384, 80908), (452, 68736), (512, 60681), (537, 57856), (678, 45824), (716, 43392), (768, 40454), (904, 34368), (1074, 28928), (1356, 22912), (1432, 21696), (1536, 20227), (1808, 17184), (2148, 14464), (2712, 11456), (2864, 10848), (3616, 8592), (4296, 7232), (5424, 5728)]