15231632

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 32948784

約数和(自身を除く): 17717152

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 131, 169, 172, 208, 262, 338, 344, 524, 559, 676, 688, 1048, 1118, 1352, 1703, 2096, 2236, 2704, 3406, 4472, 5633, 6812, 7267, 8944, 11266, 13624, 14534, 22139, 22532, 27248, 29068, 44278, 45064, 58136, 73229, 88556, 90128, 116272, 146458, 177112, 292916, 354224, 585832, 951977, 1171664, 1903954, 3807908, 7615816, 15231632]

約数ペア:

[(1, 15231632), (2, 7615816), (4, 3807908), (8, 1903954), (13, 1171664), (16, 951977), (26, 585832), (43, 354224), (52, 292916), (86, 177112), (104, 146458), (131, 116272), (169, 90128), (172, 88556), (208, 73229), (262, 58136), (338, 45064), (344, 44278), (524, 29068), (559, 27248), (676, 22532), (688, 22139), (1048, 14534), (1118, 13624), (1352, 11266), (1703, 8944), (2096, 7267), (2236, 6812), (2704, 5633), (3406, 4472)]