31716958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 58887360

約数和(自身を除く): 27170402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 761, 1522, 1603, 2977, 3206, 5327, 5954, 9893, 10654, 19786, 20839, 41678, 69251, 138502, 174269, 348538, 1219883, 2265497, 2439766, 4530994, 15858479, 31716958]

約数ペア:

[(1, 31716958), (2, 15858479), (7, 4530994), (13, 2439766), (14, 2265497), (26, 1219883), (91, 348538), (182, 174269), (229, 138502), (458, 69251), (761, 41678), (1522, 20839), (1603, 19786), (2977, 10654), (3206, 9893), (5327, 5954)]