85639732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 160538112

約数和(自身を除く): 74898380

約数列:

[1, 2, 4, 31, 53, 62, 83, 106, 124, 157, 166, 212, 314, 332, 628, 1643, 2573, 3286, 4399, 4867, 5146, 6572, 8321, 8798, 9734, 10292, 13031, 16642, 17596, 19468, 26062, 33284, 52124, 136369, 257951, 272738, 403961, 515902, 545476, 690643, 807922, 1031804, 1381286, 1615844, 2762572, 21409933, 42819866, 85639732]

約数ペア:

[(1, 85639732), (2, 42819866), (4, 21409933), (31, 2762572), (53, 1615844), (62, 1381286), (83, 1031804), (106, 807922), (124, 690643), (157, 545476), (166, 515902), (212, 403961), (314, 272738), (332, 257951), (628, 136369), (1643, 52124), (2573, 33284), (3286, 26062), (4399, 19468), (4867, 17596), (5146, 16642), (6572, 13031), (8321, 10292), (8798, 9734)]