31315076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 60381132

約数和(自身を除く): 29066056

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 173, 236, 346, 692, 767, 1534, 2249, 3068, 3481, 4498, 6962, 8996, 10207, 13924, 20414, 40828, 45253, 90506, 132691, 181012, 265382, 530764, 602213, 1204426, 2408852, 7828769, 15657538, 31315076]

約数ペア:

[(1, 31315076), (2, 15657538), (4, 7828769), (13, 2408852), (26, 1204426), (52, 602213), (59, 530764), (118, 265382), (173, 181012), (236, 132691), (346, 90506), (692, 45253), (767, 40828), (1534, 20414), (2249, 13924), (3068, 10207), (3481, 8996), (4498, 6962)]