16254003142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{20641}}^1$

素因数の和:21664

約数の個数: 32

約数和(自身を含む): 27132505344

約数和(自身を除く): 10878502202

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 977, 1954, 12701, 20641, 25402, 30287, 41282, 60574, 268333, 393731, 536666, 639871, 787462, 1279742, 8318323, 16636646, 20166257, 40332514, 262161341, 524322682, 625153967, 1250307934, 8127001571, 16254003142]

約数ペア:

[(1, 16254003142), (2, 8127001571), (13, 1250307934), (26, 625153967), (31, 524322682), (62, 262161341), (403, 40332514), (806, 20166257), (977, 16636646), (1954, 8318323), (12701, 1279742), (20641, 787462), (25402, 639871), (30287, 536666), (41282, 393731), (60574, 268333)]