61805878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 37542602

約数列:

[1, 2, 31, 43, 62, 86, 97, 194, 239, 478, 1333, 2666, 3007, 4171, 6014, 7409, 8342, 10277, 14818, 20554, 23183, 46366, 129301, 258602, 318587, 637174, 718673, 996869, 1437346, 1993738, 30902939, 61805878]

約数ペア:

[(1, 61805878), (2, 30902939), (31, 1993738), (43, 1437346), (62, 996869), (86, 718673), (97, 637174), (194, 318587), (239, 258602), (478, 129301), (1333, 46366), (2666, 23183), (3007, 20554), (4171, 14818), (6014, 10277), (7409, 8342)]