191393008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10505

約数の個数: 40

約数和(自身を含む): 393169280

約数和(自身を除く): 201776272

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 10429, 18352, 20858, 41716, 83432, 166864, 323299, 385873, 646598, 771746, 1293196, 1543492, 2586392, 3086984, 5172784, 6173968, 11962063, 23924126, 47848252, 95696504, 191393008]

約数ペア:

[(1, 191393008), (2, 95696504), (4, 47848252), (8, 23924126), (16, 11962063), (31, 6173968), (37, 5172784), (62, 3086984), (74, 2586392), (124, 1543492), (148, 1293196), (248, 771746), (296, 646598), (496, 385873), (592, 323299), (1147, 166864), (2294, 83432), (4588, 41716), (9176, 20858), (10429, 18352)]