30443984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61379}}^1$

素因数の和:61418

約数の個数: 20

約数和(自身を含む): 60888960

約数和(自身を除く): 30444976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 61379, 122758, 245516, 491032, 982064, 1902749, 3805498, 7610996, 15221992, 30443984]

約数ペア:

[(1, 30443984), (2, 15221992), (4, 7610996), (8, 3805498), (16, 1902749), (31, 982064), (62, 491032), (124, 245516), (248, 122758), (496, 61379)]