87196304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13575

約数の個数: 40

約数和(自身を含む): 187821312

約数和(自身を除く): 100625008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13523, 27046, 54092, 108184, 175799, 216368, 351598, 419213, 703196, 838426, 1406392, 1676852, 2812784, 3353704, 5449769, 6707408, 10899538, 21799076, 43598152, 87196304]

約数ペア:

[(1, 87196304), (2, 43598152), (4, 21799076), (8, 10899538), (13, 6707408), (16, 5449769), (26, 3353704), (31, 2812784), (52, 1676852), (62, 1406392), (104, 838426), (124, 703196), (208, 419213), (248, 351598), (403, 216368), (496, 175799), (806, 108184), (1612, 54092), (3224, 27046), (6448, 13523)]