39461008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 80405568

約数和(自身を除く): 40944560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 683, 1256, 1366, 2512, 2732, 3611, 5464, 7222, 10928, 14444, 15709, 28888, 31418, 57776, 62836, 107231, 125672, 214462, 251344, 428924, 857848, 1715696, 2466313, 4932626, 9865252, 19730504, 39461008]

約数ペア:

[(1, 39461008), (2, 19730504), (4, 9865252), (8, 4932626), (16, 2466313), (23, 1715696), (46, 857848), (92, 428924), (157, 251344), (184, 214462), (314, 125672), (368, 107231), (628, 62836), (683, 57776), (1256, 31418), (1366, 28888), (2512, 15709), (2732, 14444), (3611, 10928), (5464, 7222)]