84157498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 54082502

約数列:

[1, 2, 19, 31, 38, 62, 199, 359, 398, 589, 718, 1178, 3781, 6169, 6821, 7562, 11129, 12338, 13642, 22258, 71441, 117211, 142882, 211451, 234422, 422902, 1357379, 2214671, 2714758, 4429342, 42078749, 84157498]

約数ペア:

[(1, 84157498), (2, 42078749), (19, 4429342), (31, 2714758), (38, 2214671), (62, 1357379), (199, 422902), (359, 234422), (398, 211451), (589, 142882), (718, 117211), (1178, 71441), (3781, 22258), (6169, 13642), (6821, 12338), (7562, 11129)]