31087488

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 83782800

約数和(自身を除く): 52695312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1109, 1168, 1752, 2218, 2336, 3327, 3504, 4436, 4672, 6654, 7008, 8872, 9344, 13308, 14016, 17744, 26616, 28032, 35488, 53232, 70976, 80957, 106464, 141952, 161914, 212928, 242871, 323828, 425856, 485742, 647656, 971484, 1295312, 1942968, 2590624, 3885936, 5181248, 7771872, 10362496, 15543744, 31087488]

約数ペア:

[(1, 31087488), (2, 15543744), (3, 10362496), (4, 7771872), (6, 5181248), (8, 3885936), (12, 2590624), (16, 1942968), (24, 1295312), (32, 971484), (48, 647656), (64, 485742), (73, 425856), (96, 323828), (128, 242871), (146, 212928), (192, 161914), (219, 141952), (292, 106464), (384, 80957), (438, 70976), (584, 53232), (876, 35488), (1109, 28032), (1168, 26616), (1752, 17744), (2218, 14016), (2336, 13308), (3327, 9344), (3504, 8872), (4436, 7008), (4672, 6654)]