16592488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 34880580

約数和(自身を除く): 18288092

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 281, 484, 488, 562, 671, 968, 1124, 1342, 2248, 2684, 3091, 5368, 6182, 7381, 12364, 14762, 17141, 24728, 29524, 34001, 34282, 59048, 68002, 68564, 136004, 137128, 188551, 272008, 377102, 754204, 1508408, 2074061, 4148122, 8296244, 16592488]

約数ペア:

[(1, 16592488), (2, 8296244), (4, 4148122), (8, 2074061), (11, 1508408), (22, 754204), (44, 377102), (61, 272008), (88, 188551), (121, 137128), (122, 136004), (242, 68564), (244, 68002), (281, 59048), (484, 34282), (488, 34001), (562, 29524), (671, 24728), (968, 17141), (1124, 14762), (1342, 12364), (2248, 7381), (2684, 6182), (3091, 5368)]