77443952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 155882880

約数和(自身を除く): 78438928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 809, 1544, 1618, 3088, 3236, 5983, 6472, 11966, 12944, 23932, 25079, 47864, 50158, 95728, 100316, 156137, 200632, 312274, 401264, 624548, 1249096, 2498192, 4840247, 9680494, 19360988, 38721976, 77443952]

約数ペア:

[(1, 77443952), (2, 38721976), (4, 19360988), (8, 9680494), (16, 4840247), (31, 2498192), (62, 1249096), (124, 624548), (193, 401264), (248, 312274), (386, 200632), (496, 156137), (772, 100316), (809, 95728), (1544, 50158), (1618, 47864), (3088, 25079), (3236, 23932), (5983, 12944), (6472, 11966)]