31532032

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 74281536

約数和(自身を除く): 42749504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 83, 106, 112, 128, 166, 212, 224, 256, 332, 371, 424, 448, 512, 581, 664, 742, 848, 896, 1024, 1162, 1328, 1484, 1696, 1792, 2324, 2656, 2968, 3392, 3584, 4399, 4648, 5312, 5936, 6784, 7168, 8798, 9296, 10624, 11872, 13568, 17596, 18592, 21248, 23744, 27136, 30793, 35192, 37184, 42496, 47488, 54272, 61586, 70384, 74368, 84992, 94976, 123172, 140768, 148736, 189952, 246344, 281536, 297472, 379904, 492688, 563072, 594944, 985376, 1126144, 1970752, 2252288, 3941504, 4504576, 7883008, 15766016, 31532032]

約数ペア:

[(1, 31532032), (2, 15766016), (4, 7883008), (7, 4504576), (8, 3941504), (14, 2252288), (16, 1970752), (28, 1126144), (32, 985376), (53, 594944), (56, 563072), (64, 492688), (83, 379904), (106, 297472), (112, 281536), (128, 246344), (166, 189952), (212, 148736), (224, 140768), (256, 123172), (332, 94976), (371, 84992), (424, 74368), (448, 70384), (512, 61586), (581, 54272), (664, 47488), (742, 42496), (848, 37184), (896, 35192), (1024, 30793), (1162, 27136), (1328, 23744), (1484, 21248), (1696, 18592), (1792, 17596), (2324, 13568), (2656, 11872), (2968, 10624), (3392, 9296), (3584, 8798), (4399, 7168), (4648, 6784), (5312, 5936)]