30443696

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21379}}^1$

素因数の和:21476

約数の個数: 20

約数和(自身を含む): 59650200

約数和(自身を除く): 29206504

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21379, 42758, 85516, 171032, 342064, 1902731, 3805462, 7610924, 15221848, 30443696]

約数ペア:

[(1, 30443696), (2, 15221848), (4, 7610924), (8, 3805462), (16, 1902731), (89, 342064), (178, 171032), (356, 85516), (712, 42758), (1424, 21379)]