31571968

素因数分解:

$2^{14}\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 66058272

約数和(自身を除く): 34486304

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 128, 164, 188, 256, 328, 376, 512, 656, 752, 1024, 1312, 1504, 1927, 2048, 2624, 3008, 3854, 4096, 5248, 6016, 7708, 8192, 10496, 12032, 15416, 16384, 20992, 24064, 30832, 41984, 48128, 61664, 83968, 96256, 123328, 167936, 192512, 246656, 335872, 385024, 493312, 671744, 770048, 986624, 1973248, 3946496, 7892992, 15785984, 31571968]

約数ペア:

[(1, 31571968), (2, 15785984), (4, 7892992), (8, 3946496), (16, 1973248), (32, 986624), (41, 770048), (47, 671744), (64, 493312), (82, 385024), (94, 335872), (128, 246656), (164, 192512), (188, 167936), (256, 123328), (328, 96256), (376, 83968), (512, 61664), (656, 48128), (752, 41984), (1024, 30832), (1312, 24064), (1504, 20992), (1927, 16384), (2048, 15416), (2624, 12032), (3008, 10496), (3854, 8192), (4096, 7708), (5248, 6016)]