87259376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 176030400

約数和(自身を除く): 88771024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1039, 1448, 2078, 2896, 4156, 5249, 8312, 10498, 16624, 20996, 30131, 41992, 60262, 83984, 120524, 188059, 241048, 376118, 482096, 752236, 1504472, 3008944, 5453711, 10907422, 21814844, 43629688, 87259376]

約数ペア:

[(1, 87259376), (2, 43629688), (4, 21814844), (8, 10907422), (16, 5453711), (29, 3008944), (58, 1504472), (116, 752236), (181, 482096), (232, 376118), (362, 241048), (464, 188059), (724, 120524), (1039, 83984), (1448, 60262), (2078, 41992), (2896, 30131), (4156, 20996), (5249, 16624), (8312, 10498)]