40745192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2287}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 40799128

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 2287, 4454, 4574, 8908, 9148, 17816, 18296, 38879, 77758, 155516, 299597, 311032, 599194, 1198388, 2396776, 5093149, 10186298, 20372596, 40745192]

約数ペア:

[(1, 40745192), (2, 20372596), (4, 10186298), (8, 5093149), (17, 2396776), (34, 1198388), (68, 599194), (131, 311032), (136, 299597), (262, 155516), (524, 77758), (1048, 38879), (2227, 18296), (2287, 17816), (4454, 9148), (4574, 8908)]