23138768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 48012552

約数和(自身を除く): 24873784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 877, 1552, 1649, 1754, 3298, 3508, 6596, 7016, 13192, 14032, 14909, 26384, 29818, 59636, 85069, 119272, 170138, 238544, 340276, 680552, 1361104, 1446173, 2892346, 5784692, 11569384, 23138768]

約数ペア:

[(1, 23138768), (2, 11569384), (4, 5784692), (8, 2892346), (16, 1446173), (17, 1361104), (34, 680552), (68, 340276), (97, 238544), (136, 170138), (194, 119272), (272, 85069), (388, 59636), (776, 29818), (877, 26384), (1552, 14909), (1649, 14032), (1754, 13192), (3298, 7016), (3508, 6596)]