86213218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 159626880

約数和(自身を除く): 73413662

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 641, 739, 1282, 1478, 4487, 5173, 8333, 8974, 9607, 10346, 16666, 19214, 58331, 67249, 116662, 134498, 473699, 947398, 3315893, 6158087, 6631786, 12316174, 43106609, 86213218]

約数ペア:

[(1, 86213218), (2, 43106609), (7, 12316174), (13, 6631786), (14, 6158087), (26, 3315893), (91, 947398), (182, 473699), (641, 134498), (739, 116662), (1282, 67249), (1478, 58331), (4487, 19214), (5173, 16666), (8333, 10346), (8974, 9607)]