87484688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{56369}}^1$

素因数の和:56474

約数の個数: 20

約数和(自身を含む): 171252060

約数和(自身を除く): 83767372

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 56369, 112738, 225476, 450952, 901904, 5467793, 10935586, 21871172, 43742344, 87484688]

約数ペア:

[(1, 87484688), (2, 43742344), (4, 21871172), (8, 10935586), (16, 5467793), (97, 901904), (194, 450952), (388, 225476), (776, 112738), (1552, 56369)]