193380976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9067}}^1$

素因数の和:9149

約数の個数: 40

約数和(自身を含む): 395800064

約数和(自身を除く): 202419088

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 9067, 10664, 18134, 21328, 36268, 72536, 145072, 281077, 389881, 562154, 779762, 1124308, 1559524, 2248616, 3119048, 4497232, 6238096, 12086311, 24172622, 48345244, 96690488, 193380976]

約数ペア:

[(1, 193380976), (2, 96690488), (4, 48345244), (8, 24172622), (16, 12086311), (31, 6238096), (43, 4497232), (62, 3119048), (86, 2248616), (124, 1559524), (172, 1124308), (248, 779762), (344, 562154), (496, 389881), (688, 281077), (1333, 145072), (2666, 72536), (5332, 36268), (9067, 21328), (10664, 18134)]