86241040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26293}}^1$

素因数の和:26347

約数の個数: 40

約数和(自身を含む): 205408728

約数和(自身を除く): 119167688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 26293, 52586, 105172, 131465, 210344, 262930, 420688, 525860, 1051720, 1078013, 2103440, 2156026, 4312052, 5390065, 8624104, 10780130, 17248208, 21560260, 43120520, 86241040]

約数ペア:

[(1, 86241040), (2, 43120520), (4, 21560260), (5, 17248208), (8, 10780130), (10, 8624104), (16, 5390065), (20, 4312052), (40, 2156026), (41, 2103440), (80, 1078013), (82, 1051720), (164, 525860), (205, 420688), (328, 262930), (410, 210344), (656, 131465), (820, 105172), (1640, 52586), (3280, 26293)]