47315824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 94907120

約数和(自身を除く): 47591296

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 709, 776, 1418, 1552, 2836, 4171, 5672, 8342, 11344, 16684, 30487, 33368, 60974, 66736, 68773, 121948, 137546, 243896, 275092, 487792, 550184, 1100368, 2957239, 5914478, 11828956, 23657912, 47315824]

約数ペア:

[(1, 47315824), (2, 23657912), (4, 11828956), (8, 5914478), (16, 2957239), (43, 1100368), (86, 550184), (97, 487792), (172, 275092), (194, 243896), (344, 137546), (388, 121948), (688, 68773), (709, 66736), (776, 60974), (1418, 33368), (1552, 30487), (2836, 16684), (4171, 11344), (5672, 8342)]