40454224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 80454920

約数和(自身を除く): 40000696

約数列:

[1, 2, 4, 8, 16, 61, 122, 181, 229, 244, 362, 458, 488, 724, 916, 976, 1448, 1832, 2896, 3664, 11041, 13969, 22082, 27938, 41449, 44164, 55876, 82898, 88328, 111752, 165796, 176656, 223504, 331592, 663184, 2528389, 5056778, 10113556, 20227112, 40454224]

約数ペア:

[(1, 40454224), (2, 20227112), (4, 10113556), (8, 5056778), (16, 2528389), (61, 663184), (122, 331592), (181, 223504), (229, 176656), (244, 165796), (362, 111752), (458, 88328), (488, 82898), (724, 55876), (916, 44164), (976, 41449), (1448, 27938), (1832, 22082), (2896, 13969), (3664, 11041)]