42163216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 85541400

約数和(自身を除く): 43378184

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1021, 1424, 2042, 2581, 4084, 5162, 8168, 10324, 16336, 20648, 29609, 41296, 59218, 90869, 118436, 181738, 236872, 363476, 473744, 726952, 1453904, 2635201, 5270402, 10540804, 21081608, 42163216]

約数ペア:

[(1, 42163216), (2, 21081608), (4, 10540804), (8, 5270402), (16, 2635201), (29, 1453904), (58, 726952), (89, 473744), (116, 363476), (178, 236872), (232, 181738), (356, 118436), (464, 90869), (712, 59218), (1021, 41296), (1424, 29609), (2042, 20648), (2581, 16336), (4084, 10324), (5162, 8168)]