30391264

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{9791}}^1$

素因数の和:9898

約数の個数: 24

約数和(自身を含む): 60455808

約数和(自身を除く): 30064544

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 9791, 19582, 39164, 78328, 156656, 313312, 949727, 1899454, 3798908, 7597816, 15195632, 30391264]

約数ペア:

[(1, 30391264), (2, 15195632), (4, 7597816), (8, 3798908), (16, 1899454), (32, 949727), (97, 313312), (194, 156656), (388, 78328), (776, 39164), (1552, 19582), (3104, 9791)]