39944536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 79182000

約数和(自身を除く): 39237464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 829, 1268, 1658, 2536, 3316, 6023, 6632, 12046, 15751, 24092, 31502, 48184, 63004, 126008, 262793, 525586, 1051172, 2102344, 4993067, 9986134, 19972268, 39944536]

約数ペア:

[(1, 39944536), (2, 19972268), (4, 9986134), (8, 4993067), (19, 2102344), (38, 1051172), (76, 525586), (152, 262793), (317, 126008), (634, 63004), (829, 48184), (1268, 31502), (1658, 24092), (2536, 15751), (3316, 12046), (6023, 6632)]