38101232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 86661120

約数和(自身を除く): 48559888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 311, 403, 494, 496, 589, 622, 806, 988, 1178, 1244, 1612, 1976, 2356, 2488, 3224, 3952, 4043, 4712, 4976, 5909, 6448, 7657, 8086, 9424, 9641, 11818, 15314, 16172, 19282, 23636, 30628, 32344, 38564, 47272, 61256, 64688, 76817, 77128, 94544, 122512, 125333, 153634, 154256, 183179, 250666, 307268, 366358, 501332, 614536, 732716, 1002664, 1229072, 1465432, 2005328, 2381327, 2930864, 4762654, 9525308, 19050616, 38101232]

約数ペア:

[(1, 38101232), (2, 19050616), (4, 9525308), (8, 4762654), (13, 2930864), (16, 2381327), (19, 2005328), (26, 1465432), (31, 1229072), (38, 1002664), (52, 732716), (62, 614536), (76, 501332), (104, 366358), (124, 307268), (152, 250666), (208, 183179), (247, 154256), (248, 153634), (304, 125333), (311, 122512), (403, 94544), (494, 77128), (496, 76817), (589, 64688), (622, 61256), (806, 47272), (988, 38564), (1178, 32344), (1244, 30628), (1612, 23636), (1976, 19282), (2356, 16172), (2488, 15314), (3224, 11818), (3952, 9641), (4043, 9424), (4712, 8086), (4976, 7657), (5909, 6448)]