84804448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 177614640

約数和(自身を除く): 92810192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 1381, 1616, 1919, 2762, 3232, 3838, 5524, 7676, 11048, 15352, 22096, 26239, 30704, 44192, 52478, 61408, 104956, 139481, 209912, 278962, 419824, 557924, 839648, 1115848, 2231696, 2650139, 4463392, 5300278, 10600556, 21201112, 42402224, 84804448]

約数ペア:

[(1, 84804448), (2, 42402224), (4, 21201112), (8, 10600556), (16, 5300278), (19, 4463392), (32, 2650139), (38, 2231696), (76, 1115848), (101, 839648), (152, 557924), (202, 419824), (304, 278962), (404, 209912), (608, 139481), (808, 104956), (1381, 61408), (1616, 52478), (1919, 44192), (2762, 30704), (3232, 26239), (3838, 22096), (5524, 15352), (7676, 11048)]