16263848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 32599200

約数和(自身を除く): 16335352

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1597, 2546, 3194, 5092, 6388, 10184, 12776, 30343, 60686, 106999, 121372, 213998, 242744, 427996, 855992, 2032981, 4065962, 8131924, 16263848]

約数ペア:

[(1, 16263848), (2, 8131924), (4, 4065962), (8, 2032981), (19, 855992), (38, 427996), (67, 242744), (76, 213998), (134, 121372), (152, 106999), (268, 60686), (536, 30343), (1273, 12776), (1597, 10184), (2546, 6388), (3194, 5092)]