39520192

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 81637632

約数和(自身を除く): 42117440

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 191, 212, 244, 382, 424, 488, 764, 848, 976, 1528, 1696, 1952, 3056, 3233, 3392, 3904, 6112, 6466, 10123, 11651, 12224, 12932, 20246, 23302, 25864, 40492, 46604, 51728, 80984, 93208, 103456, 161968, 186416, 206912, 323936, 372832, 617503, 647872, 745664, 1235006, 2470012, 4940024, 9880048, 19760096, 39520192]

約数ペア:

[(1, 39520192), (2, 19760096), (4, 9880048), (8, 4940024), (16, 2470012), (32, 1235006), (53, 745664), (61, 647872), (64, 617503), (106, 372832), (122, 323936), (191, 206912), (212, 186416), (244, 161968), (382, 103456), (424, 93208), (488, 80984), (764, 51728), (848, 46604), (976, 40492), (1528, 25864), (1696, 23302), (1952, 20246), (3056, 12932), (3233, 12224), (3392, 11651), (3904, 10123), (6112, 6466)]