31590104

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 74214000

約数和(自身を除く): 42623896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 6199, 12398, 24796, 43393, 49592, 80587, 86786, 161174, 173572, 303751, 322348, 347144, 564109, 607502, 644696, 1128218, 1215004, 2256436, 2430008, 3948763, 4512872, 7897526, 15795052, 31590104]

約数ペア:

[(1, 31590104), (2, 15795052), (4, 7897526), (7, 4512872), (8, 3948763), (13, 2430008), (14, 2256436), (26, 1215004), (28, 1128218), (49, 644696), (52, 607502), (56, 564109), (91, 347144), (98, 322348), (104, 303751), (182, 173572), (196, 161174), (364, 86786), (392, 80587), (637, 49592), (728, 43393), (1274, 24796), (2548, 12398), (5096, 6199)]