90983932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 191147040

約数和(自身を除く): 100163108

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 5417, 8398, 10834, 16796, 21668, 70421, 92089, 102923, 140842, 184178, 205846, 281684, 368356, 411692, 1197157, 1337999, 1749691, 2394314, 2675998, 3499382, 4788628, 5351996, 6998764, 22745983, 45491966, 90983932]

約数ペア:

[(1, 90983932), (2, 45491966), (4, 22745983), (13, 6998764), (17, 5351996), (19, 4788628), (26, 3499382), (34, 2675998), (38, 2394314), (52, 1749691), (68, 1337999), (76, 1197157), (221, 411692), (247, 368356), (323, 281684), (442, 205846), (494, 184178), (646, 140842), (884, 102923), (988, 92089), (1292, 70421), (4199, 21668), (5417, 16796), (8398, 10834)]