31372068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28756

約数の個数: 48

約数和(自身を含む): 90097280

約数和(自身を除く): 58725212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28729, 57458, 86187, 114916, 172374, 201103, 344748, 373477, 402206, 603309, 746954, 804412, 1120431, 1206618, 1493908, 2240862, 2413236, 2614339, 4481724, 5228678, 7843017, 10457356, 15686034, 31372068]

約数ペア:

[(1, 31372068), (2, 15686034), (3, 10457356), (4, 7843017), (6, 5228678), (7, 4481724), (12, 2614339), (13, 2413236), (14, 2240862), (21, 1493908), (26, 1206618), (28, 1120431), (39, 804412), (42, 746954), (52, 603309), (78, 402206), (84, 373477), (91, 344748), (156, 201103), (182, 172374), (273, 114916), (364, 86187), (546, 57458), (1092, 28729)]