40940062208

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2579389}}^1$

素因数の和:2579438

約数の個数: 40

約数和(自身を含む): 84438911040

約数和(自身を除く): 43498848832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 2579389, 5158778, 10317556, 20635112, 41270224, 79961059, 82540448, 159922118, 165080896, 319844236, 330161792, 639688472, 660323584, 1279376944, 1320647168, 2558753888, 5117507776, 10235015552, 20470031104, 40940062208]

約数ペア:

[(1, 40940062208), (2, 20470031104), (4, 10235015552), (8, 5117507776), (16, 2558753888), (31, 1320647168), (32, 1279376944), (62, 660323584), (64, 639688472), (124, 330161792), (128, 319844236), (248, 165080896), (256, 159922118), (496, 82540448), (512, 79961059), (992, 41270224), (1984, 20635112), (3968, 10317556), (7936, 5158778), (15872, 2579389)]