452269168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70141}}^1$

素因数の和:70193

約数の個数: 40

約数和(自身を含む): 974132096

約数和(自身を除く): 521862928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 70141, 140282, 280564, 561128, 911833, 1122256, 1823666, 2174371, 3647332, 4348742, 7294664, 8697484, 14589328, 17394968, 28266823, 34789936, 56533646, 113067292, 226134584, 452269168]

約数ペア:

[(1, 452269168), (2, 226134584), (4, 113067292), (8, 56533646), (13, 34789936), (16, 28266823), (26, 17394968), (31, 14589328), (52, 8697484), (62, 7294664), (104, 4348742), (124, 3647332), (208, 2174371), (248, 1823666), (403, 1122256), (496, 911833), (806, 561128), (1612, 280564), (3224, 140282), (6448, 70141)]