21366736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46049}}^1$

素因数の和:46086

約数の個数: 20

約数和(自身を含む): 42826500

約数和(自身を除く): 21459764

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46049, 92098, 184196, 368392, 736784, 1335421, 2670842, 5341684, 10683368, 21366736]

約数ペア:

[(1, 21366736), (2, 10683368), (4, 5341684), (8, 2670842), (16, 1335421), (29, 736784), (58, 368392), (116, 184196), (232, 92098), (464, 46049)]