40515712

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 82053900

約数和(自身を除く): 41538188

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 5189, 7808, 10378, 20756, 41512, 83024, 166048, 316529, 332096, 633058, 664192, 1266116, 2532232, 5064464, 10128928, 20257856, 40515712]

約数ペア:

[(1, 40515712), (2, 20257856), (4, 10128928), (8, 5064464), (16, 2532232), (32, 1266116), (61, 664192), (64, 633058), (122, 332096), (128, 316529), (244, 166048), (488, 83024), (976, 41512), (1952, 20756), (3904, 10378), (5189, 7808)]