163664032

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42979}}^1$

素因数の和:43013

約数の個数: 48

約数和(自身を含む): 389914560

約数和(自身を除く): 226250528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 42979, 85958, 171916, 300853, 343832, 601706, 687664, 730643, 1203412, 1375328, 1461286, 2406824, 2922572, 4813648, 5114501, 5845144, 9627296, 10229002, 11690288, 20458004, 23380576, 40916008, 81832016, 163664032]

約数ペア:

[(1, 163664032), (2, 81832016), (4, 40916008), (7, 23380576), (8, 20458004), (14, 11690288), (16, 10229002), (17, 9627296), (28, 5845144), (32, 5114501), (34, 4813648), (56, 2922572), (68, 2406824), (112, 1461286), (119, 1375328), (136, 1203412), (224, 730643), (238, 687664), (272, 601706), (476, 343832), (544, 300853), (952, 171916), (1904, 85958), (3808, 42979)]