229671632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2551}}^1$

素因数の和:2907

約数の個数: 40

約数和(自身を含む): 472773312

約数和(自身を除く): 243101680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 1324, 2551, 2648, 5102, 5296, 5627, 10204, 11254, 20408, 22508, 40816, 43367, 45016, 86734, 90032, 173468, 346936, 693872, 844381, 1688762, 3377524, 6755048, 13510096, 14354477, 28708954, 57417908, 114835816, 229671632]

約数ペア:

[(1, 229671632), (2, 114835816), (4, 57417908), (8, 28708954), (16, 14354477), (17, 13510096), (34, 6755048), (68, 3377524), (136, 1688762), (272, 844381), (331, 693872), (662, 346936), (1324, 173468), (2551, 90032), (2648, 86734), (5102, 45016), (5296, 43367), (5627, 40816), (10204, 22508), (11254, 20408)]