194576824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{30671}}^1$

素因数の和:30751

約数の個数: 32

約数和(自身を含む): 399349440

約数和(自身を除く): 204772616

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 30671, 61342, 122684, 245368, 398723, 797446, 1594892, 1870931, 3189784, 3741862, 7483724, 14967448, 24322103, 48644206, 97288412, 194576824]

約数ペア:

[(1, 194576824), (2, 97288412), (4, 48644206), (8, 24322103), (13, 14967448), (26, 7483724), (52, 3741862), (61, 3189784), (104, 1870931), (122, 1594892), (244, 797446), (488, 398723), (793, 245368), (1586, 122684), (3172, 61342), (6344, 30671)]