16040865968

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1489}}^1\times {\mathrm{2503}}^1$

素因数の和:4269

約数の個数: 40

約数和(自身を含む): 31228135200

約数和(自身を除く): 15187269232

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1489, 2152, 2503, 2978, 4304, 5006, 5956, 10012, 11912, 20024, 23824, 40048, 400541, 673307, 801082, 1346614, 1602164, 2693228, 3204328, 3726967, 5386456, 6408656, 7453934, 10772912, 14907868, 29815736, 59631472, 1002554123, 2005108246, 4010216492, 8020432984, 16040865968]

約数ペア:

[(1, 16040865968), (2, 8020432984), (4, 4010216492), (8, 2005108246), (16, 1002554123), (269, 59631472), (538, 29815736), (1076, 14907868), (1489, 10772912), (2152, 7453934), (2503, 6408656), (2978, 5386456), (4304, 3726967), (5006, 3204328), (5956, 2693228), (10012, 1602164), (11912, 1346614), (20024, 801082), (23824, 673307), (40048, 400541)]