90889024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 56

約数和(自身を含む): 189479936

約数和(自身を除く): 98590912

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 751, 976, 992, 1502, 1891, 1952, 1984, 3004, 3782, 3904, 6008, 7564, 12016, 15128, 23281, 24032, 30256, 45811, 46562, 48064, 60512, 91622, 93124, 121024, 183244, 186248, 366488, 372496, 732976, 744992, 1420141, 1465952, 1489984, 2840282, 2931904, 5680564, 11361128, 22722256, 45444512, 90889024]

約数ペア:

[(1, 90889024), (2, 45444512), (4, 22722256), (8, 11361128), (16, 5680564), (31, 2931904), (32, 2840282), (61, 1489984), (62, 1465952), (64, 1420141), (122, 744992), (124, 732976), (244, 372496), (248, 366488), (488, 186248), (496, 183244), (751, 121024), (976, 93124), (992, 91622), (1502, 60512), (1891, 48064), (1952, 46562), (1984, 45811), (3004, 30256), (3782, 24032), (3904, 23281), (6008, 15128), (7564, 12016)]