80897344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 176515776

約数和(自身を除く): 95618432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 151, 176, 302, 352, 604, 704, 761, 1208, 1522, 1661, 2416, 3044, 3322, 4832, 6088, 6644, 8371, 9664, 12176, 13288, 16742, 24352, 26576, 33484, 48704, 53152, 66968, 106304, 114911, 133936, 229822, 267872, 459644, 535744, 919288, 1264021, 1838576, 2528042, 3677152, 5056084, 7354304, 10112168, 20224336, 40448672, 80897344]

約数ペア:

[(1, 80897344), (2, 40448672), (4, 20224336), (8, 10112168), (11, 7354304), (16, 5056084), (22, 3677152), (32, 2528042), (44, 1838576), (64, 1264021), (88, 919288), (151, 535744), (176, 459644), (302, 267872), (352, 229822), (604, 133936), (704, 114911), (761, 106304), (1208, 66968), (1522, 53152), (1661, 48704), (2416, 33484), (3044, 26576), (3322, 24352), (4832, 16742), (6088, 13288), (6644, 12176), (8371, 9664)]