100223488

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3288

約数の個数: 40

約数和(自身を含む): 203597460

約数和(自身を除く): 103373972

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3209, 3904, 6418, 7808, 12836, 15616, 25672, 31232, 51344, 102688, 195749, 205376, 391498, 410752, 782996, 821504, 1565992, 1643008, 3131984, 6263968, 12527936, 25055872, 50111744, 100223488]

約数ペア:

[(1, 100223488), (2, 50111744), (4, 25055872), (8, 12527936), (16, 6263968), (32, 3131984), (61, 1643008), (64, 1565992), (122, 821504), (128, 782996), (244, 410752), (256, 391498), (488, 205376), (512, 195749), (976, 102688), (1952, 51344), (3209, 31232), (3904, 25672), (6418, 15616), (7808, 12836)]