61940912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18523}}^1$

素因数の和:18561

約数の個数: 40

約数和(自身を含む): 137818560

約数和(自身を除く): 75877648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 18523, 37046, 74092, 148184, 203753, 296368, 351937, 407506, 703874, 815012, 1407748, 1630024, 2815496, 3260048, 3871307, 5630992, 7742614, 15485228, 30970456, 61940912]

約数ペア:

[(1, 61940912), (2, 30970456), (4, 15485228), (8, 7742614), (11, 5630992), (16, 3871307), (19, 3260048), (22, 2815496), (38, 1630024), (44, 1407748), (76, 815012), (88, 703874), (152, 407506), (176, 351937), (209, 296368), (304, 203753), (418, 148184), (836, 74092), (1672, 37046), (3344, 18523)]