30826256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 62775744

約数和(自身を除く): 31949488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 397, 422, 794, 844, 1588, 1688, 3176, 3376, 4853, 6352, 9131, 9706, 18262, 19412, 36524, 38824, 73048, 77648, 83767, 146096, 167534, 335068, 670136, 1340272, 1926641, 3853282, 7706564, 15413128, 30826256]

約数ペア:

[(1, 30826256), (2, 15413128), (4, 7706564), (8, 3853282), (16, 1926641), (23, 1340272), (46, 670136), (92, 335068), (184, 167534), (211, 146096), (368, 83767), (397, 77648), (422, 73048), (794, 38824), (844, 36524), (1588, 19412), (1688, 18262), (3176, 9706), (3376, 9131), (4853, 6352)]