145916032

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67057}}^1$

素因数の和:67088

約数の個数: 32

約数和(自身を含む): 307796220

約数和(自身を除く): 161880188

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 67057, 134114, 268228, 536456, 1072912, 1139969, 2145824, 2279938, 4291648, 4559876, 8583296, 9119752, 18239504, 36479008, 72958016, 145916032]

約数ペア:

[(1, 145916032), (2, 72958016), (4, 36479008), (8, 18239504), (16, 9119752), (17, 8583296), (32, 4559876), (34, 4291648), (64, 2279938), (68, 2145824), (128, 1139969), (136, 1072912), (272, 536456), (544, 268228), (1088, 134114), (2176, 67057)]