162447784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13421}}^1$

素因数の和:13533

約数の個数: 32

約数和(自身を含む): 326154600

約数和(自身を除く): 163706816

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 13421, 26842, 53684, 107368, 228157, 456314, 912628, 1194469, 1825256, 2388938, 4777876, 9555752, 20305973, 40611946, 81223892, 162447784]

約数ペア:

[(1, 162447784), (2, 81223892), (4, 40611946), (8, 20305973), (17, 9555752), (34, 4777876), (68, 2388938), (89, 1825256), (136, 1194469), (178, 912628), (356, 456314), (712, 228157), (1513, 107368), (3026, 53684), (6052, 26842), (12104, 13421)]