65022128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 130765440

約数和(自身を除く): 65743312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 337, 389, 496, 674, 778, 1348, 1556, 2696, 3112, 5392, 6224, 10447, 12059, 20894, 24118, 41788, 48236, 83576, 96472, 131093, 167152, 192944, 262186, 524372, 1048744, 2097488, 4063883, 8127766, 16255532, 32511064, 65022128]

約数ペア:

[(1, 65022128), (2, 32511064), (4, 16255532), (8, 8127766), (16, 4063883), (31, 2097488), (62, 1048744), (124, 524372), (248, 262186), (337, 192944), (389, 167152), (496, 131093), (674, 96472), (778, 83576), (1348, 48236), (1556, 41788), (2696, 24118), (3112, 20894), (5392, 12059), (6224, 10447)]