78450838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{4253}}^1$

素因数の和:4679

約数の個数: 16

約数和(自身を含む): 123127776

約数和(自身を除く): 44676938

約数列:

[1, 2, 23, 46, 401, 802, 4253, 8506, 9223, 18446, 97819, 195638, 1705453, 3410906, 39225419, 78450838]

約数ペア:

[(1, 78450838), (2, 39225419), (23, 3410906), (46, 1705453), (401, 195638), (802, 97819), (4253, 18446), (8506, 9223)]