40130816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{14251}}^1$

素因数の和:14278

約数の個数: 36

約数和(自身を含む): 87393264

約数和(自身を除く): 47262448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 14251, 28502, 57004, 114008, 156761, 228016, 313522, 456032, 627044, 912064, 1254088, 1824128, 2508176, 3648256, 5016352, 10032704, 20065408, 40130816]

約数ペア:

[(1, 40130816), (2, 20065408), (4, 10032704), (8, 5016352), (11, 3648256), (16, 2508176), (22, 1824128), (32, 1254088), (44, 912064), (64, 627044), (88, 456032), (128, 313522), (176, 228016), (256, 156761), (352, 114008), (704, 57004), (1408, 28502), (2816, 14251)]