2103180112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{32561}}^1$

素因数の和:32947

約数の個数: 40

約数和(自身を含む): 4457607552

約数和(自身を除く): 2354427440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 734, 1468, 2936, 4037, 5872, 8074, 16148, 32296, 32561, 64592, 65122, 130244, 260488, 358171, 520976, 716342, 1432684, 2865368, 5730736, 11949887, 23899774, 47799548, 95599096, 131448757, 191198192, 262897514, 525795028, 1051590056, 2103180112]

約数ペア:

[(1, 2103180112), (2, 1051590056), (4, 525795028), (8, 262897514), (11, 191198192), (16, 131448757), (22, 95599096), (44, 47799548), (88, 23899774), (176, 11949887), (367, 5730736), (734, 2865368), (1468, 1432684), (2936, 716342), (4037, 520976), (5872, 358171), (8074, 260488), (16148, 130244), (32296, 65122), (32561, 64592)]