39681232

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 79071080

約数和(自身を除く): 39389848

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 373, 436, 488, 746, 872, 976, 1492, 1744, 2984, 5968, 6649, 13298, 22753, 26596, 40657, 45506, 53192, 81314, 91012, 106384, 162628, 182024, 325256, 364048, 650512, 2480077, 4960154, 9920308, 19840616, 39681232]

約数ペア:

[(1, 39681232), (2, 19840616), (4, 9920308), (8, 4960154), (16, 2480077), (61, 650512), (109, 364048), (122, 325256), (218, 182024), (244, 162628), (373, 106384), (436, 91012), (488, 81314), (746, 53192), (872, 45506), (976, 40657), (1492, 26596), (1744, 22753), (2984, 13298), (5968, 6649)]