163483216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11731}}^1$

素因数の和:11819

約数の個数: 40

約数和(自身を含む): 346234784

約数和(自身を除く): 182751568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 11731, 13936, 23462, 46924, 93848, 152503, 187696, 305006, 610012, 785977, 1220024, 1571954, 2440048, 3143908, 6287816, 10217701, 12575632, 20435402, 40870804, 81741608, 163483216]

約数ペア:

[(1, 163483216), (2, 81741608), (4, 40870804), (8, 20435402), (13, 12575632), (16, 10217701), (26, 6287816), (52, 3143908), (67, 2440048), (104, 1571954), (134, 1220024), (208, 785977), (268, 610012), (536, 305006), (871, 187696), (1072, 152503), (1742, 93848), (3484, 46924), (6968, 23462), (11731, 13936)]