15696927872

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{127609}}^1$

素因数の和:127685

約数の個数: 48

約数和(自身を含む): 32312766150

約数和(自身を除く): 16615838278

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 15376, 30752, 61504, 123008, 127609, 255218, 510436, 1020872, 2041744, 3955879, 4083488, 7911758, 8166976, 15823516, 16333952, 31647032, 63294064, 122632249, 126588128, 245264498, 253176256, 490528996, 506352512, 981057992, 1962115984, 3924231968, 7848463936, 15696927872]

約数ペア:

[(1, 15696927872), (2, 7848463936), (4, 3924231968), (8, 1962115984), (16, 981057992), (31, 506352512), (32, 490528996), (62, 253176256), (64, 245264498), (124, 126588128), (128, 122632249), (248, 63294064), (496, 31647032), (961, 16333952), (992, 15823516), (1922, 8166976), (1984, 7911758), (3844, 4083488), (3968, 3955879), (7688, 2041744), (15376, 1020872), (30752, 510436), (61504, 255218), (123008, 127609)]