30973952

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 56

約数和(自身を含む): 65532000

約数和(自身を除く): 34558048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 256, 304, 398, 512, 608, 796, 1024, 1216, 1592, 2048, 2432, 3184, 3781, 4096, 4864, 6368, 7562, 8192, 9728, 12736, 15124, 19456, 25472, 30248, 38912, 50944, 60496, 77824, 101888, 120992, 155648, 203776, 241984, 407552, 483968, 815104, 967936, 1630208, 1935872, 3871744, 7743488, 15486976, 30973952]

約数ペア:

[(1, 30973952), (2, 15486976), (4, 7743488), (8, 3871744), (16, 1935872), (19, 1630208), (32, 967936), (38, 815104), (64, 483968), (76, 407552), (128, 241984), (152, 203776), (199, 155648), (256, 120992), (304, 101888), (398, 77824), (512, 60496), (608, 50944), (796, 38912), (1024, 30248), (1216, 25472), (1592, 19456), (2048, 15124), (2432, 12736), (3184, 9728), (3781, 8192), (4096, 7562), (4864, 6368)]