31974048

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 97372800

約数和(自身を除く): 65398752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1609, 1656, 2208, 2484, 3218, 3312, 4827, 4968, 6436, 6624, 9654, 9936, 12872, 14481, 19308, 19872, 25744, 28962, 37007, 38616, 43443, 51488, 57924, 74014, 77232, 86886, 111021, 115848, 148028, 154464, 173772, 222042, 231696, 296056, 333063, 347544, 444084, 463392, 592112, 666126, 695088, 888168, 999189, 1184224, 1332252, 1390176, 1776336, 1998378, 2664504, 3552672, 3996756, 5329008, 7993512, 10658016, 15987024, 31974048]

約数ペア:

[(1, 31974048), (2, 15987024), (3, 10658016), (4, 7993512), (6, 5329008), (8, 3996756), (9, 3552672), (12, 2664504), (16, 1998378), (18, 1776336), (23, 1390176), (24, 1332252), (27, 1184224), (32, 999189), (36, 888168), (46, 695088), (48, 666126), (54, 592112), (69, 463392), (72, 444084), (92, 347544), (96, 333063), (108, 296056), (138, 231696), (144, 222042), (184, 173772), (207, 154464), (216, 148028), (276, 115848), (288, 111021), (368, 86886), (414, 77232), (432, 74014), (552, 57924), (621, 51488), (736, 43443), (828, 38616), (864, 37007), (1104, 28962), (1242, 25744), (1609, 19872), (1656, 19308), (2208, 14481), (2484, 12872), (3218, 9936), (3312, 9654), (4827, 6624), (4968, 6436)]