73164416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43969}}^1$

素因数の和:43996

約数の個数: 32

約数和(自身を含む): 156972900

約数和(自身を除く): 83808484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43969, 87938, 175876, 351752, 571597, 703504, 1143194, 1407008, 2286388, 2814016, 4572776, 5628032, 9145552, 18291104, 36582208, 73164416]

約数ペア:

[(1, 73164416), (2, 36582208), (4, 18291104), (8, 9145552), (13, 5628032), (16, 4572776), (26, 2814016), (32, 2286388), (52, 1407008), (64, 1143194), (104, 703504), (128, 571597), (208, 351752), (416, 175876), (832, 87938), (1664, 43969)]