81799264

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{62347}}^1$

素因数の和:62398

約数の個数: 24

約数和(自身を含む): 164972808

約数和(自身を除く): 83173544

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 62347, 124694, 249388, 498776, 997552, 1995104, 2556227, 5112454, 10224908, 20449816, 40899632, 81799264]

約数ペア:

[(1, 81799264), (2, 40899632), (4, 20449816), (8, 10224908), (16, 5112454), (32, 2556227), (41, 1995104), (82, 997552), (164, 498776), (328, 249388), (656, 124694), (1312, 62347)]