47254016

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 102750120

約数和(自身を除く): 55496104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 89, 122, 128, 136, 178, 244, 256, 272, 356, 488, 512, 544, 712, 976, 1037, 1088, 1424, 1513, 1952, 2074, 2176, 2848, 3026, 3904, 4148, 4352, 5429, 5696, 6052, 7808, 8296, 8704, 10858, 11392, 12104, 15616, 16592, 21716, 22784, 24208, 31232, 33184, 43432, 45568, 48416, 66368, 86864, 92293, 96832, 132736, 173728, 184586, 193664, 265472, 347456, 369172, 387328, 530944, 694912, 738344, 774656, 1389824, 1476688, 2779648, 2953376, 5906752, 11813504, 23627008, 47254016]

約数ペア:

[(1, 47254016), (2, 23627008), (4, 11813504), (8, 5906752), (16, 2953376), (17, 2779648), (32, 1476688), (34, 1389824), (61, 774656), (64, 738344), (68, 694912), (89, 530944), (122, 387328), (128, 369172), (136, 347456), (178, 265472), (244, 193664), (256, 184586), (272, 173728), (356, 132736), (488, 96832), (512, 92293), (544, 86864), (712, 66368), (976, 48416), (1037, 45568), (1088, 43432), (1424, 33184), (1513, 31232), (1952, 24208), (2074, 22784), (2176, 21716), (2848, 16592), (3026, 15616), (3904, 12104), (4148, 11392), (4352, 10858), (5429, 8704), (5696, 8296), (6052, 7808)]