89767568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16453}}^1$

素因数の和:16503

約数の個数: 40

約数和(自身を含む): 195868416

約数和(自身を除く): 106100848

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16453, 32906, 65812, 131624, 180983, 263248, 361966, 510043, 723932, 1020086, 1447864, 2040172, 2895728, 4080344, 5610473, 8160688, 11220946, 22441892, 44883784, 89767568]

約数ペア:

[(1, 89767568), (2, 44883784), (4, 22441892), (8, 11220946), (11, 8160688), (16, 5610473), (22, 4080344), (31, 2895728), (44, 2040172), (62, 1447864), (88, 1020086), (124, 723932), (176, 510043), (248, 361966), (341, 263248), (496, 180983), (682, 131624), (1364, 65812), (2728, 32906), (5456, 16453)]